Electronic Doorkeeper VSF, VSF/r, and automatic feeders FA1, FA2
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New Shop – Your customer account
We have updated our online shop. It is now more organised, modern, secure and faster.
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A warm welcome to AXT-electronic
Your expert for barn automation - Made in Germany!
Benefit from over 40 years of experience in the manufacture of automatic chicken flaps - electronic doorkeepers and accessories. Let your animals sleep safely and your neighbours sleep undisturbed! And above all: save yourself a lot of time and work.
We value local suppliers, i.e. German production, good customer service and sustainability. See for yourself now the quality of the products from our family business AXT-electronic from the heart of Germany
The VSE all-in-one solution. Control via twilight, time
and manually.
Automatic summer time adjustment, different
switching times at weekends or on Sundays only, twilight delay (closing
at dusk after nightfall), operation without mechanical buttons,
slider weight up to 3kg, efficient battery operation.
Opens and closes as it gets light or dark.A light sensor is built into the unit. No separate light sensor is required if the unit is mounted on the outside of the barn.If the Doorkeeper is to be fitted inside the stable, please order a sensor extension – the external light sensor (ASb) – in the appropriate length.The sensor’s sensitivity can be easily adjusted, allowing it to be tailored to the installation location and the animals’ behaviour.Twilight delay (closes 1 to 90 minutes after the device has detected darkness, up to a maximum of 23:45)
Integrated timer with display and menu controlWeekend function (Saturday and Sunday, and/or Sunday – different settings possible)Separate settings possible for mornings and evenings (open until 12:00, close from 12:00 until midnight)External operation via magnet – your key to the device
Close AND open manually if requiredA magnet is held against a control panel on the device, which triggers the function (closing or opening).Control panel for extendable magnet (ext.SA) = manual control, even when the unit is installed in the barn. If required, please order the ext.SA in the appropriate length at the same time.
Battery operation4x AA alkaline batteries (AA, LR6), available at low prices in any supermarket.Battery life approx. 2 years.Be independent of mains sockets, for example for mobile chicken coops.Low battery indicator (LED)Further information:
An external light sensor (1 to 6 metres) can be connected (available as an optional extra) – for installing the device in the barn
Extension of the manual control (1, 3 and 6 metres) available (optional) – manual control also possible when installed in the barn
Optimised mechanism – less strain on the line
The flap stops when a chicken is underneath it. It continues to close once the bird has moved away.
up to 3 kg slider weight
12V power supply available as an accessory (optional) – operate the unit via a 230V mains socket; batteries can remain in the unit as a backup power supply
One control magnet is always included in the scope of delivery.
If you need a Doorkeeper to open a pasture gate, please take a look at our range of pasture gate openers BZ1, BZ3 (click on the name). These are the perfect combination for this application. In some cases, the VSE is not suitable for equine applications.
The VSE offers a wide range of possibilities. There’s a suitable setting for every poultry farmer. Benefit from our excellent customer service, ‘Made in Germany’ quality and long warranty periods. The units can be installed flexibly and offer
excellent value for money.
You operate the menu using a control magnet on the front of the lid. There is no need to open the casing, and there are no mechanical components that could break. A thoroughly elegant solution. You can place the magnet on the device; it stays exactly where you put it.
Manual operation Close the flap by attaching the magnet to the housing or the extension. The flap remains closed until the following morning and then opens again automatically - Without you having to do anything.Or open the flap again on the same day. It will also close automatically that evening.
LED display:
The device displays status information via an LED in the housing.
For example, that the flap must be closed according to the limit switch position (for a limited time).
The batteries need changing.
There is a condition that requires your attention.
The LED displays are shown for a limited time. This saves electricity and prevents the chicken coop from being lit up like a disco at night.
Installation
Installation is very simple: first fit the slider, pull it into the open position, then fit the VSE so that you can connect it to the slider via the loop (cord rolled up = as supplied!). Then insert the batteries and you’re done. You can also control several sliders with a single VSE using ‘UR’ pulleys (see installation examples).
You can find variants and examples of how to install the Doorkeeper VSE electronic door entry system here.
Manufacturer:AXT-electronic GmbH & Co. KG, Wartburgstraße 10, 99817 Eisenach, Germany
VSF electronic Doorkeeper – with with an analogue timer and solar power (4x NiMH rechargeable batteries). Reliable, secure operation, regardless of the weather or time of year – even when the sun takes a break.
Let your vertical gate in the poultry house automatically Flexible and straightforward installation, very simple to set up. A overload protection prevents damage in the event of temporary blockages (e.g. a frozen sliding door). By using limit switches in the unit, there is no danger to animals located beneath the closing gate. It simply stops and then continues to close once the animal has moved away. The electronics are protected by a special coating. Up to 1.5 kg possible. Flexible installation possible using accessories. Further accessories, e.g. an external solar cell for indoor installation with a 2 m cable, will be available in future. HS, mHS, gHS and bioHS gates – gates + rails in four different sizes for the most common poultry breeds. Various mounting options are available through the use of pulleys. The 4 required batteries are included and simply need to be activated.
Safety instructions
Not a toy; please keep children away from the device.
Contains NiMH rechargeable batteries: please observe the disposal instructions.
A mains power supply connection can be fitted as an option.
Risk of injury inside the unit when the motor is running, due to moving mechanical parts
Batteries/rechargeable batteries may leak (in which case, remove them whilst wearing gloves)
Mains adaptor designed for indoor use; do not use in outdoor sockets
Risk of injury when opening the flap; do not place your hand between the opening flap. The system shuts off at approx. 1.5–2 kg; risk of injury
Information on the battery and the timer
Automatic chicken flap control with rechargeable batteries, which are charged via an integrated solar cell . (Operates, for example, for up to 4 months even during the darker months of the year)
independent of mains sockets, e.g. for mobile chicken coops
To Charging the batteries , the installation site must be exposed to daylight. Charging via a suitable charger for NiMH batteries is also possible
Even without sufficient sunlight, the chicken flap is powered by the batteries for up to 4 months
Reliable, safe operation, regardless of the weather or season – even when the sun takes a break.
Closing time is set using the analogue timer easily and relatively quickly
96 switching segments, each representing 15 minutes of switching time
Multiple switching times per day can be set
The setting applies all days of the week
up to 1 kg, approx. 65 cm stroke
Your benefits:
Never be late for work again because you had to open the chicken coop first thing in the morning.
Save yourself extra trips and a lot of time
Save yourself arguments with your neighbours over your feathered friends
Make the most of your Sunday breakfast with your family
You can also benefit from:
Top-class customer service from a German manufacturer based in the heart of Germany(relatively short distances, direct contact, straightforward solutions)
Fast service provided by a dedicated team
Optional or alternative items
In future, an external solar cell . Provided the device is mounted inside the stable or in a location that is too shaded, the external solar panel will be required to charge the batteries.
Note: Manual or twilight control is not possible.
References
Axt-electronic’s electronic Doorkeepers operate worldwide, from cold Canada to the hot Australian outback. The The poultry houses at the BDRG’s scientific poultry farm are fitted with our products.
Installation
Installation is very simple: first, fit the gate, pull it into the open position, then fit the VSF so that you can connect it to the gate via the loop (cord rolled up = as supplied!). Then activate the batteries – and you’re done. You can also control several sliders with a single VSF via UR pulleys (see installation examples), provided the maximum total weight is not exceeded.
Variants and examples of how to install the VSF electronic Doorkeeper (and others) can be found here.
Contents of the pack:
Electronic Doorkeeper VSF including 4 AA NiMH rechargeable batteries.
The BZ3 pasture gate opener. A robust and simple solution – more time and less work for you and your hobby/work with your four-legged friends.
Opens a small pasture gate, releases a
FlexiGate or a door by pulling an 8 mm diameter stainless steel bolt out of its stainless steel guide.
Reliable, safe operation regardless of weather and season – even when the sun takes a break
(operation for 2–3 months without sunlight is possible)
You hook a chain or similar fastener onto the bolt to close the gate.
The bolt is pulled out of its guide by a cable pull when the opening time is reached.
Bolt diameter 8 mm.
The included control unit features an analog timer and is part of the scope of delivery.
Power supply via integrated 4 AA rechargeable batteries with solar charging. Battery capacity sufficient for at least 4 months even without solar charging.
The control unit opens a
bolt attached to the pull cord at the desired time > the gate, which is held in place by a chain or similar, swings open, and your animals can go out to pasture or to the feeding trough.
You can then close the gate again manually by pulling the bolt out and reattaching the chain to the bolt.
Multiple opening times per day are possible to let the animals out to pasture or open the way to the feeding trough.
For example, only let your four-legged friends access their feed when you want them to, not when they want to.
Or open a small gate to let the animals out of the paddock, etc.
Control exclusively via the control unit’s integrated timer.
Note: The red rubber band shown in the pictures is no longer required for the current version of the feeder. It is therefore no longer included.
The FA1-10 automatic feeder is suitable for the automatic feeding of up to 15 animals (e.g. poultry, birds, etc.) with dry feed (e.g. grain, pellets, etc.) through simple programming of feeding times and feed rations (e.g. 300 g three times a day). By using the FA-1 automatic feeder, you reduce the unwanted feeding of animals such as mice, sparrows and the like. Furthermore, once the respective feed ration has been consumed, your animals will also eat the less palatable feed.
Installation:
For indoor installation only
During the day in summer, in dry weather, in a sheltered spot, e.g. an aviary
Food: Dry food, grains, pellets, max. diameter 10 mm. No wet food, no flour! No foreign objects such as threads, twigs and the like! Pellets must be ‘rounded’, not angular!
Function:
During the feeding process, the respective feed ration trickles from the feed silo through a funnel into a container to be placed underneath (not included)
The correct amount for your animals must be determined by carrying out 1–2 test runs and adjusting the motor runtime accordingly.
Technical specifications FA1-10:
Diameter of the food silo: approx. 180 mm
Height: approx. 570 mm
Feed silo capacity: approx. 10 litres
Feeding time: possible every 15 minutes, adjustable via timer (running time from 1 second to 14 minutes 59 seconds possible, standard running time set to 5 seconds), preset standard feeding times at 8 am, 12 noon and 4 pm
Flow rate: depends on the motor’s running time
Batteries: 4 AA (Mignon cells, service life: approx. 1 to 5 years)
Contents:
FA1-10 electronic feeder
Wall mounting kit
Batteries
Manufacturer:
AXT-electronic GmbH & Co. KG, Wartburgstraße 10, 99817 Eisenach, Germany
Safety instructions:
not a toy, keep children away from the device
contains batteries: observe the instructions for battery disposal
Risk of injury inside the device during motor operation due to moving mechanical parts
Batteries may leak (in this case, remove batteries wearing gloves)
Do not reach into the feed transport disc while the motor is running. Intervention, repairs or cleaning only when de-energised (remove batteries)
Note: the red rubber band shown in the pictures is no longer required for the current version of the automatic feeder. It is therefore no longer included.
The FA2-10 automatic feeder is suitable for the fully automatic feeding of up to 15 animals (for example poultry and birds etc.) with dry feed by simply programming the feeding times and feed rations (for example 300 g 3 times daily). By using the FA-2 automatic feeder, you reduce the unwanted feeding of animals such as mice, sparrows and the like. In addition, after consuming the respective feed ration, your animals will also eat the less palatable feed material.
The fully automatic feeder is installed indoors. It is not intended for outdoor use.
Feed:
Dry feed, grains, pellets with a diameter of max. 10mm
Pellets must be “rounded”, not angular
No wet feed, no flour
No foreign objects such as threads, twigs and the like
Function:
During the feeding process, the respective feed ration trickles from the feed silo into the integrated feed trough.
The amount suitable for your animals must be determined accordingly by means of one or two test runs and the motor running time must be set.
Technical data FA2-10:
Diameter: approx. 360 mm
Height: approx. 630 mm
Feed silo capacity: approx. 10 litres
Feeding time: possible every 15 minutes, adjustable by means of timer (1s to 14:59 minutes running time possible, standard running time set to 20s), standard feeding times set to 8, 12 and 16 o'clock
Feed rate: dependent on the running time of the motor and composition of the feed
Batteries: 4 AA (Mignon cells, service life: approx. 1 to 5 years)
Scope of delivery:
Electronic automatic feeder FA2-10
Batteries
The VSD basic solution.
Control via twilight (timed with optional accessories) and manually, powered
by 4x alkaline batteries
Open and close it as it gets light or dark.
Opens the chicken flap automatically when it gets light. Closes the chicken flap automatically when it gets dark.
The light sensor is built into the unit. No separate light sensor is required if the unit is mounted on the outside of the barn.
If you are installing the Doorkeeper inside the stable, please order a sensor extension, the external light sensor (ASb), in the appropriate length.
You should also open and close the chicken flap manually.
The magnet is held briefly against a control panel on the device, causing it to open or close.
Is the unit installed indoors…? So you can’t access the control panel for manual operation? Order the extension cable (ext.SA) straight away. Place the control panel for the magnet in a location that is easily accessible to you.
Battery power supply
The device is powered by 4x alkaline batteries. The batteries have a service life of approx. 2-3 years, depending on the weight of the slider and general environmental conditions.
This allows for a high degree of independence from mains sockets and is ideal, for example, for mobile chicken coops.
The device uses an LED to indicate when the batteries are too low.A plug-in power supply (ST) or another voltage source between 6 and 12V can also be connected in parallel or as the sole power source. In the case of, for example, external batteries, such as those used in off-grid solar systems or car batteries, the supply cable must be protected by a fuse (1A max.).
Further information
Extension cables are available for a number of convenient functions.
External light sensor (various lengths) can be connected (available as an optional extra) – for installing the unit inside the barn
Extension of the manual control (various lengths)
– this allows for convenient manual operation even when the unit is installed in the barn!
It is possible to add a timer function by connecting an external timer (BS-D / BS2) (optional)
Optimised mechanism – ensuring a long-lasting cord
Slider weights of up to 3kg are possible
If you need a Doorkeeper
to open a pasture gate, please take a look at
the pasture gate openers BZ1, BZ3 (click on
the name).
These are the perfect combination for this application. The VSD is only suitable in
conjunction with the external timer BS-D for equine applications.
As a company, we have been manufacturing devices of this type for over
40 years. We place great importance on durable products and excellent customer service at a fair price.
The Electronic Doorkeeper automatically opens and closes vertical sliding doors on chicken coops. This is controlled either via the light sensor and / or a timer. Manual control is also possible, independently of the twilight and timer controls. The light sensor is fitted as standard in every unit. Therefore, no further action is required if the unit is mounted on the outside of the henhouse. If it is to be mounted inside the henhouse, a sensor extension is required.
If the flap closes and there is an animal underneath it, the device stops and only continues to close once the animal has moved away.
The device has an overload protection mechanism. It reacts in a way that is gentle on the cord and repeatedly attempts to open. The slider might, for example, be frozen shut.
The housings of all devices in the VS series are extremely robust. The electronics are mounted on the underside of the circuit board using SMD technology and are protected by a special coating against corrosive gases, moisture and dirt. The VSD can be installed outdoors provided it is positioned in a slightly sheltered location, and it will not open during a thunderstorm (lightning).
Manual operation: With this device, it is possible to close it manually during the day. To do this, hold a magnet against a specific point on the housing. The slider will close and remain closed for the rest of the day. It will open again automatically the following morning.
It is also possible for you to reopen the Doorkeeper on the same day. To do this, hold the magnet against the control panel again.
LED display: The device uses a multi-coloured LED to indicate, at intervals of several seconds, when:
a) the batteries are flat or should be replaced b) the device must be in closed mode according to the limit switch position c) other general faults (for example, a twisted cord) The LED indicators are displayed for a limited time (for example, flap closed for up to approximately 1h after the closing process) to keep battery drain to a minimum.
Possible accessories for the device:
Extension of the built-in light sensor ASb: You can also install the device and the slider inside the henhouse using a light sensor extension cable. The Doorkeeper then receives the correct light signal from the sensor extension, which can be very easily fitted, for example, into the wooden wall of the henhouse, or attached in another location where it is slightly sheltered. Cable lengths of up to 6m are available.
External manual operation, ext.SA:Do you want to open or close it manually with ease? An automatic chicken flap is often not conveniently accessible in order to trigger the function there. The manual control extension provides a solution to this problem. Position the control panel for the magnet in a place where you can easily reach it to hold the magnet against it. A great convenience. Cable lengths of up to 6m are available.
Extension of the internal LED, ext.LED: The device occasionally displays status information. For example, it informs you when the batteries need replacing, when the flap is in the closed mode, or if there is a fault of any kind. You will not see this information if the Doorkeeper is installed indoors. With the LED extension, you can get round this problem by mounting the ext.LED in a more visible location. Furthermore, the external LED is also brighter than the internal one.
External timer (accessory):
If you wish to control the flap by time as well, or exclusively, you will need a separately available external timer for the VSD. We offer these timers in both battery-powered and mains-powered versions. If you intend to operate the Doorkeeper using a 12V mains adaptor plugged into a socket, you should use the mains-powered timer.
We stock both digital and analogue clocks. The digital models are available in a battery-operated version (BS-D) and a mains-powered version (ZS-D). Our analogue clock is available in a battery-operated version.
How it works: The timers set a time period during which the flap is definitely closed. This is usually, for example, from 10 pm until 8 am the following morning. Outside these hours, the light sensor determines whether it is opened or closed. This means that in this combination it closes in the evening at dusk, but no later than 10 pm. In the morning it opens from 8 am, provided it is light. If not, it opens as soon as it is light enough .
Furthermore, it is possible to control the Doorkeeper solely by time, i.e. without the influence of the light sensor.
It is not possible to operate a VSD and an older VSB together on a single timer. However, it is possible to operate several VSDs on one timer and several VSBs on another timer.
Installation notes to avoid misunderstandings or problems:The device is supplied in the open position, i.e. with the cord wound up. A loop protrudes from the device. First, fit the rails, then insert the slider and pull it into the open position. Mount the device above this so that you can connect the loop on the device to the slider. This sets the upper stop… very simple. If the device does not fit directly over the open slider, mount it next to it, or elsewhere. You can now connect the loop on the device and the open slider using an extension cord, which you can then route over pulleys if necessary.
You can find links to installation examples on this page under "Service > Installation examples"
Standard price:
€125.00
A warm welcome to AXT-electronic
Your expert for barn automation - Made in Germany!
Benefit from over 40 years of experience in the manufacture of automatic chicken flaps - electronic doorkeepers and accessories. Let your animals sleep safely and your neighbours sleep undisturbed! And above all: Save yourself a lot of time and work.
We value local suppliers, i.e. German production, good customer service and sustainability. See for yourself now the quality of the products from our family business AXT-electronic from the heart of Germany
A warm welcome at axt-electronic
Benefit from over 30 years’ experience in the manufacture of electronic doorkeepers – accessories. Keep your animals safe and let your neighbours sleep in peace! And above all: save yourself a lot of time and effort.
We prioritise local suppliers – meaning German manufacturing, excellent customer service and sustainability. See for yourself the quality of the products from our family-run business, axt-electronic, based in the heart of Germany.
The basic VSD solution.
Control via twilight (timed with optional accessories) and manually, power supply
by solar cell and NiMH rechargeable batteries.
Electronic
Doorkeeper VSD - solar version > a solar cell is built in + NiMH
rechargeable batteries inserted instead of the standard alkaline batteries.
Reliable,
safe operation, regardless of weather and season – even if the
sun takes a break.
The device operates
even more independently of the installation location. Installation in sunlight or good
daylight illumination required.
Alternatively: connection
of external solar cell "Solar2b" possible.
Open and close when it gets light or dark.
Opens the chicken flap automatically when it gets light. Closes the chicken flap automatically when it gets dark.
The light sensor is built into the device. No extra light sensor required if the device is mounted outside on the coop.
If the Doorkeeper is mounted inside the coop, please order a sensor extension, the outdoor light sensor (ASb), in the appropriate length as well.
Open and close the chicken flap manually as well.
The magnet is briefly held against a control panel on the device, causing it to open or close.
Is the device installed inside…? So you cannot reach the control panel for manual operation? Order the extension (ext.SA) at the same time. Place the control panel for the magnet in a location that is easy for you to reach.
Power supply by solar
Operation is via integrated rechargeable batteries, which are charged via an integrated solar cell. The device is intended for outdoor installation so that the solar cell is correspondingly illuminated. Alternatively, an external solar cell can be connected, which then takes over the function of the internal one (Solar2b).
This enables a high degree of independence from power sockets and is ideal, for example, for mobile chicken coops.
The device indicates via an LED when the rechargeable batteries are too deeply discharged.
Further information
Extensions are available for some convenient functions.
External light sensor (various lengths) can be connected (optionally available) – for mounting the device inside the coop
Extension of manual operation (various lengths)
– this makes convenient manual operation possible even when the device is mounted in the coop!
Adding a timer function by connecting an external timer switch (BS-D / BS2) possible (optional)
optimised mechanics – resulting in a durable cord
slider weight of up to 3kg possible
If you need a Doorkeeper
with which you want to open a pasture gate, then please take a look at
the pasture gate openers BZ1, BZ3 (click
on designation).
These are the perfect combination for this application. The VSD is only suitable in
combination with the external BS-D timer for horse applications.
As a company, we have been manufacturing devices of this type for over
40 years. We place great value on durable products and strong customer service at a fair price.
The Electronic Doorkeeper automatically opens and closes vertical sliders on chicken houses. This happens either via the light sensor and / or a timer switch. In addition, manual control is possible, independently of the twilight and timer control. The light sensor is basically built into every device. So nothing else is required if the device is mounted outside on the coop. If it is mounted inside the henhouse, a sensor extension is required.
If the flap closes and there is an animal underneath, the device stops and only continues closing once the animal has moved away again.
The device has overload protection. It reacts in a cord-protecting manner and repeatedly attempts to open. The slider could, for example, be frozen up.
The housings of all devices in the VS series are extremely robust. The electronics are protected on the underside of the board in SMD technology with a special coating against aggressive gases, moisture and dirt. The VSD can be mounted outside if it is placed with slight protection, and it does not open during thunderstorms (lightning).
Manual operation: With this device it is possible to close manually during the day. To do this, a magnet is held against a certain point on the housing. The slider is closed and remains closed for that day. It is opened again automatically the next morning.
There is also the possibility to open the Doorkeeper again on the same day. To do this, the magnet is held against the control surface again.
LED display: The device indicates to you at intervals of several seconds via multicolour LED when:
a) the batteries are empty or replacement should be considered b) the device must be in closed mode according to the limit switch position c) further general faults (for example cord wound the wrong way) The LED indications are output for a limited time (for example flap closed for approximately up to 1h after the closing process) in order to keep the battery load as low as possible.
Possible accessories for the device:
Extension of the built-in light sensor ASb: With the help of a light sensor extension, you can also mount the device and the slider in the henhouse. The Doorkeeper then gets the correct light information from the sensor extension, which can be mounted very easily e.g. in the wooden wall of the henhouse, or attached in another place, slightly protected. Cable lengths up to 6m are available.
External manual operation, ext.SA:Would you like to open or close manually conveniently? An automatic chicken flap is often not conveniently accessible in order to trigger the function there. With the extension of the manual operation you have a solution to the problem. Place the control panel for the magnet in a place that you can easily reach in order to hold the magnet there. A great relief. Cable lengths are available up to 6m.
Extension of the internal LED, ext.LED: The device outputs status information from time to time. For example, it informs you when the batteries need to be replaced, when the flap is in closed mode or if there should generally be an error. You do not see this information if the Doorkeeper is installed inside. With the LED extension you get around the problem by mounting the ext.LED in a more visible place. In addition, the external LED is also brighter than the internal one.
External timer switch (accessory):
If you would also like to control the flap by time, or exclusively by time, you need a separately available external timer switch for the VSD. We have these timers as battery-operated and mains-powered versions. If you intend to operate the Doorkeeper by means of a 12V power supply unit at the socket, you should use the mains-powered timer switch.
We have digital and analogue timers in our range. The digital ones are available as a battery-operated version (BS-D) and a mains-powered version (ZS-D). Our analogue timer is available as a battery version.
How it works: The timers define a period during which it is definitely closed. This is generally, for example, from 10 pm until 8 am in the morning. Outside this time, the light sensor determines whether it is opened or closed. This results in this combination being closed in the evening by twilight, but by 10 pm at the latest. In the morning it opens from 8 am, provided it is light. If not, it opens as soon as it is light enough to do so.
Furthermore, it is possible to control the Doorkeeper exclusively by time, i.e. without influence of the light sensor.
It is not possible to operate a VSD and an older VSB together on one timer switch. However, it is possible to operate several VSDs on one timer switch and several VSBs on another timer switch.
Notes on installation to avoid misunderstandings or problems:You receive the device in the open position, i.e. with the cord wound up. A loop protrudes from the device. First you mount the rails, then insert the slider and pull it into the open position. Above that you mount the device so that you can connect the loop of the device to the slider. This defines the upper stop… very simple. If the device does not fit directly above the open slider, mount the device next to it, or elsewhere. You can now connect the loop of the device and the open slider with an extension cord, which you then guide over pulleys if necessary.
Links to installation examples can be found on this page under "Service > Installation examples"
The VSE all-in-one solution. Controlled by twilight, timer
and manually; powered by a solar cell and NiMH rechargeable batteries.
Doorkeeper VSE -
Solar version > a solar cell is fitted + NiMH rechargeable batteries installed,
instead of the standard alkaline batteries.
Reliable, safe operation,
regardless of the weather or time of year – even when the sun takes a break.
The device operates even more independently of its installation location. Installation in sunlight
or with good daylight illumination is required.
Alternatively: Connection of
external solar cell "Solar2b" possible.
Automatic summer time adjustment, different
switching times at weekends or on Sundays only, twilight delay (closing
at dusk after nightfall), operation without mechanical buttons,
up to 3kg slider weight, efficient battery operation.
Opens and closes when it gets light or dark.Light sensor is built into the device. No extra light sensor required if the device is mounted on the outside of the coop.If the Doorkeeper is mounted inside the coop, please order a sensor extension, the external light sensor (ASb), in the appropriate length as well.The sensitivity of the sensor is easy to adjust so that it can be adapted somewhat to the installation location and the behaviour of the animals.Twilight delay (closing 1 to 90 minutes after the device has detected darkness, maximum 23:45)
Integrated timer with display and menu controlWeekend function (Saturday and Sunday and/or Sunday different settings possible)Separate settings possible in the morning and evening (open until 12:00, close from 12:00 to 24:00)Operation from outside via magnet, your key to the device
Close AND open manually if requiredA magnet is held against a control panel on the device, which triggers the function (closing or opening).Control panel for magnet extendable (ext.SA) = manual control, even if the device is installed in the coop. If required, please order ext.SA in the appropriate length at the same time.
Battery operation4x AA alkaline batteries (AA, LR6), inexpensive and available in any supermarket.Battery life approx. 2 years.Independent of mains sockets, for example for mobile chicken coops.Low battery indicator (LED)Further information:External light sensor (1 to 6 metres) can be connected (optional) – for mounting the device in the coop
Extension of the manual control (1, 3 and 6 metres) possible (optional) – manual control also possible when mounted in the coop
Optimised mechanism – less strain on the cord
Flap stops if a chicken is underneath it. It continues closing when the animal has moved away again.
up to 3 kg slider weight
12V power supply available as an accessory (optional) – operate the device via 230V mains socket power, batteries can remain in the device as an emergency power supply1x control magnet is always included in the scope of delivery.
If you need a Doorkeeper with which you want to open a pasture gate, then please take a look at the pasture gate openers BZ1, BZ3 (click on designation). These are the perfect combination for this application. In some cases, the VSE is not suitable for equine applications.
A great deal is possible with the VSE. There is a suitable setting for every chicken keeper. Benefit from our top customer service, Made in Germany quality and long warranty periods. The devices can be mounted flexibly and offer a
top price / performance ratio.
You operate the menu via a control magnet on the front of the lid. The housing does not need to be opened and there are no mechanical components that could break. Quite an elegant solution. You can place the magnet on the device; it stays where it is.
Manual operation Close the flap by holding the magnet against the housing or the extension. The flap remains closed until the next morning and then opens again automatically - without you having to do anything.Or open the flap again the same day. It also closes automatically that evening.
LED display:
The device outputs status information via an LED in the housing.
For example that the flap must be closed according to the limit switch position (for a limited time).
The batteries need to be changed.
A condition is present that requires your attention.
The LED displays are output for a limited time. This saves power and prevents disco lighting at night in the chicken coop.
Installation
Installation is very easy: first mount the slider, pull it into the open position, mount the VSE so that you can connect it to the slider via the loop (rolled-up cord = delivery condition!). Then insert the batteries and that's it. You can also control several sliders with one VSE via deflection pulleys "UR" (see installation examples).
Variants and examples for installation of the electronic Doorkeeper VSE can be found here.
It couldn’t be simpler!
Extremely simple installation, extremely simple operation and adjustment.
Installation height 70 cm, width 25 cm
Pre-assembled VSF Electronic Doorkeeper. Simply attach it to the chicken coop with 4 screws. Setting the operating times is even easier. Done!
Control is automatic via an integrated mechanical/analogue timer. Simply flip the tab = time set.
Battery operation with integrated solar cell - no more changing batteries. Complete freedom of installation. All you need is daylight and a height of approx. 70 cm for installation.
Reliable, safe operation, regardless of the weather or season – even when the sun takes a break
Indoor installation or in the shade? Connect the optional external solar panel "Solar 2". Problem solved.
Integrated martens-proof rail. Greater safety for your animals. Prevents predators from getting under the flap and pushing it up.
Save time during assembly. Save time during setup. Use the time you save to spend with your animals or enjoy your free time.
Overall dimensions: Height 70 cm, Width: 24.3 cm, Depth: approx. 7 cm
Details:
Integrated mechanical/analogue timer for quick and easy settings.
Integrated solar cell and rechargeable batteries
VSF-Compact slider weight approx. 300g
Operates for up to 3 months without sunlight
minimal installation effort
The mounting surface should be level
High-quality aluminium sliding gate / chicken flap manufactured in Germany
High-quality, sturdy housing for the VSF control unit
Dedicated German support with fast response times
Made in Germany
Contents of the pack:
Control unit / VSF Doorkeeper pre-mounted on aluminium frame (chicken flap)
Mounting screws
Rechargeable batteries
Doorkeeper VSE with batteries and a timing function via an integrated timer and chicken flap/slider, suitable for outdoor installation.
Control the chicken flap via:
Twilight
Twilight and Time
Time only
Twilight only
Manual operation only
Twilight delay
Open and close manually as required
Integrated timer with weekend function and the option to control morning and evening settings separately
Up to 3 kg slider weight
Menu navigation via a clearly legible, illuminated display
External operation via magnet – your key to your device
Battery life up to 2 years (4x AA alkaline batteries, depending on the weight of the slider)
Fresh, new design, revised mechanics, simple and robust
Made in Germany
LED display for various status messages (e.g. low battery), indicated by a flashing LED for a limited time.
Extendable manual control (control the unit manually, even when it is installed in the coop; 1, 3 and 6 metres)
Manual operation by holding a magnet against the Doorkeeper housing or the extended control panel (for example, conveniently at arm’s length next to the door)
The flap stops closing if an animal is sitting underneath it. It continues to close once the animal has moved away.
No door calibration required – the slide’s stroke is simply determined by the installation.
Indoor installation in the coop is possible by connecting a light sensor extension ASb.
An optional 12V mains adapter can be connected; the batteries in the Doorkeeper can serve as an emergency power supply for this
An ideal complete set comprising the Doorkeeper VSE electronic door controller, an integrated timer and a small size S chicken coop gate. Everything you need to control the system via twilight, twilight combined with a timer, timer only, or manually (opening and closing) when installed outdoors. The chicken flap is ideal for most breeds of chicken. This set contains the following individual items:
VSE
New electronic Doorkeeper, battery-operated, manual control possible, integrated timer
HS
Chicken Coop Slider, size S, incl. rails (Aluminium sheet: 22x33 WxD; rails: approx. 60 cm)
This set is only available suitable for outdoor installation (slightly sheltered)! If you wish to install the Doorkeeper inside the coop , please order the ASb outdoor light sensor in the appropriate length at the same time. If you are installing the unit indoors and wish to operate it conveniently by hand, it is best to order the external SA extension at the same time. This allows you to move the control panel for manual operation away from the unit and place it, for example, next to the door of the henhouse.
If any item in this set does not meet your requirements, please select the items you require yourself from the individual selection. Thank you.
Doorkeeper VSE with batteries, timing function via integrated timer and duck flap/slider, suitable for outdoor installation.
Control the chicken flap via:
Twilight
Twilight and Time
Time only
Twilight only
Manual operation only
Twilight delay
Open and close manually as required
Integrated timer with weekend function and the option to control morning and evening settings separately
Up to 3 kg slider weight
Menu navigation via an easy-to-read display.
External operation via magnet – your key to your appliance.
Battery life up to 2 years (4x AA alkaline batteries, depending on the weight of the shutter).
Fresh, new design, revised mechanics, simple and robust.
Made in Germany
LED display for various status messages (e.g. low battery), indicated by a flashing LED for a limited time.
Extendable manual control (control the unit manually, even when it is installed in the coop; 1, 3 and 6 metres).
Manual operation by holding a magnet against the Doorkeeper housing or the extended control panel (for example, conveniently at arm’s length next to the door)
The flap stops the closing process if an animal is sitting underneath it. It continues to close once the animal has moved away.
No door calibration required. The slide’s travel is simply determined by the installation.
Indoor installation in the coop is possible by connecting a light sensor extension ASb.
An optional 12V mains adaptor can be connected; the batteries in the Doorkeeper can serve as an emergency power supply for this.
An ideal complete set comprising the VSEb electronic Doorkeeper, an integrated timer and a medium-sized duck coop slide (size M) – aEverything you need to control the system via twilight, twilight combined with a timer, timer only, or manually (opening and closing) when installed outdoors. The duck flap is ideal for most larger breeds of chicken and duck. This set contains the following individual items:
VSE
New electronic Doorkeeper, battery-operated, manual control possible, integrated timer
mHS
Duck coop slide, size M, including rails (Aluminium sheet: 30x40 WxD; rails: approx. 70 cm)
This set is only available suitable for outdoor installation (slightly sheltered)! If you wish to install the Doorkeeper inside the coop , please order the ASb outdoor light sensor in the appropriate length at the same time. If you are installing the unit indoors and wish to operate it conveniently by hand, it is best to order the external SA extension as well. This allows you to move the control panel for manual operation away from the unit and place it, for example, next to the door of the henhouse.
If any item in this set does not meet your requirements, please select the items you require yourself from the individual selection. Thank you.
Doorkeeper VSE with batteries, timing function via integrated timer and goose flap/slider, suitable for outdoor installation.
Control the chicken flap via:
Twilight
Twilight and Time
Time only
Twilight only
Manual operation only
Twilight delay
Open and close manually as required
Integrated timer with weekend function and the option to control morning and evening settings separately
Up to 3 kg slider weight
Menu navigation via an easy-to-read display
External operation via magnet – your key to your device
Battery life up to 2 years (4x AA alkaline batteries, depending on the weight of the sliding door)
Fresh, new design, revised mechanics, simple and robust
Made in Germany
LED display for various status messages (e.g. low battery), indicated by a flashing LED for a limited time.
Extendable manual control (control the unit manually, even when it is installed in the coop; 1, 3 and 6 metres)
Manual operation by holding a magnet against the Doorkeeper housing or the extended control panel (for example, conveniently at arm’s length next to the door)
The flap stops closing if an animal is sitting underneath it. It continues to close once the animal has moved away.
No door calibration required. The slide’s travel is simply determined by the installation.
Indoor installation in the coop is possible by connecting a light sensor extension ASb.
An optional 12V mains adapter can be connected (to the Doorkeeper only! Not for the clock), the batteries in the Doorkeeper can serve as an emergency power supply for this.
An ideal complete set comprising the Doorkeeper VSE, an integrated timer and a large size L goose coop gate. Everything you need for outdoor installation, with control via twilight, twilight combined with a timer, timer only, or manually (opening and closing). The duck flap is ideal for most large breeds of chicken or geese. This set contains the following individual items:
VSE
New electronic Doorkeeper, battery-operated, manual control possible, integrated timer
gHS
Goose coop slide, size L, including rails (Aluminium sheet: 33x50 WxD; rails: approx. 80 cm)
This set is only suitable for outdoor installation (slightly sheltered)! If you wish to install the Doorkeeper inside the coop, please order the outdoor light sensor ASb in the appropriate length at the same time. If you are installing the unit indoors and wish to operate it manually, it is best to order the external SA extension at the same time. This allows you to move the control panel for manual operation away from the unit and place it, for example, next to the door of the henhouse.
If any item in this set does not meet your requirements, please select the items you require yourself from the individual selection. Thank you.
Standard price:
€197.00
How our devices work – and which one is right for you?
Our devices differ in terms of their functionality, design, and installation method. Below you will find all the key information on available devices, power supply, valve sizes, and important installation instructions.
Our family-run business first brought Electronic Doorkeepers to the market many years ago – the concept proved a success and today we sell our electronic Doorkeepers worldwide. We explain how our Electronic Doorkeepers work.
Different control options for the Doorkeepers
Whether you control the Electronic Doorkeeper using a twilight sensor, a timer or even manually – you have a wide range of options. The installation of the flaps on your chicken coop can also be fully customised; they are then powered either by batteries or a mains power supply.
We offer a range of chicken flaps – here’s a brief overview. The right chicken flap for every application.
We’ll show you how their features differ.
What’s right for my small animal hutch?
You’ll need to consider the specific conditions in your coop and your requirements for the product. Important points to bear in mind include the option for manual control, whether you want to install the device indoors or outdoors, whether you need an internal timer, and which sensors should be fitted to the device.
We are, of course, on hand to answer any questions you may have. We’d be happy to advise you on choosing the perfect product.
When installing one of our Electronic Doorkeepers, the question of the power supply always arises, to ensure the Doorkeeper can be opened and closed as planned. We offer two options: operation via a battery or a mains power supply. Alkaline batteries as a simple and inexpensive power source, or a mains-powered adaptor – perhaps even a car battery or a solar panel?
Pros and cons
Below, we have listed all the key advantages and disadvantages of battery-powered and mains-powered devices; we hope you’ll find the product that suits you best. Should you have any further questions, we’re happy to help.
Before your Electronic Doorkeeper is ready for use, it must be carefully attached to the chicken coop. This raises the question: should it be fitted on the inside or the outside? This always depends on your specific circumstances on site. In particular, if you intend to use the twilight function, disruptive light sources – for example, from a neighbour – can pose a problem.
Tips and tricks for installation
You can also mount your electronic Doorkeeper either inside or outside the coop. We’ll give you tips and tricks on what to look out for to ensure your chicken door works perfectly.
Every chicken coop and every henhouse is different – that’s why we offer three different vertical sliders for your henhouse. Slider panels, rails, sizes – we’ll show you what else you need to bear in mind.
There are a few things to bear in mind when installing electronic Doorkeepers – even though the installation itself is very straightforward and requires only a few tools. If you take these small details into account when installing your Electronic Doorkeeper, it will serve you well for a long time.
Simple installation in just a few steps
Correct installation of the automatic Doorkeeper ensures that animals such as martens or foxes cannot enter the coop, whilst also ensuring that the desired functions, such as lighting control or a timer, operate reliably.
The automatic chicken coop door
As a family-run business based in Thuringia, we have made it our mission to develop and optimise electronic Doorkeepers and automatic feeders for small animal enclosures. We have been manufacturing Electronic Doorkeepers here for over 30 years – and we now supply households in Germany, Europe and worldwide.
Comprehensive customer service is our top priority. We place great importance on providing advice both before and after your purchase. Furthermore, all our appliances are designed for a long service life. We place great importance on ensuring our products are sustainable. To prevent them from being discarded too quickly in the event of any faults, we have put together numerous tips and tricks to help you extend the lifespan of your device.
Save money with our SET items
Don’t want to spend ages searching for a new chicken flap and want to save a bit of money at the same time? Take a look at our SET items – there’s sure to be something there for you and your animals.
The sets represent a curated selection. Not every combination of unit, clock and flap size is available as a set. Please always order accessories for indoor installation (external light sensor, extension for manual operation or LED) separately as required.
If you cannot find an item as part of a set, simply add the items individually to your cart. If you have any questions, please feel free to contact us by email, phone or via our contact form.
Electronic feeders – battery-operated
With an automatic chicken feeder, you save time and ensure your birds are fed on a regular schedule. Our automatic feeders dispense a precisely measured amount of feed at times you can set yourself. This prevents feed wastage and ensures that only your chickens have access to the feed.
Our automatic chicken feeders are battery-operated and can be placed flexibly anywhere in the coop. We offer a range of models – from wall-mounted units and freestanding units to practical accessories. This means you’re guaranteed to find the right automatic chicken feeder for your needs.
A solution for your smart home?
The VSF/r operates by switching the power on and off. It can be controlled via a socket timer.
If you have a Wi-Fi network nearby,
together with your ideal Wi-Fi socket timer, you can
control the Doorkeeper using your timer’s app, even whilst on holiday.
