Program the door to your pet s microchip or a key on his collar.
Magnetic dog door with collar.
The door is available in two sizes.
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Magnetic dog door magnetic dog doors used a specific magnet collar tag to allow pets inside and out.
One door can be programmed for multiple pets.
Magnetic dog door collar keys are a little larger and stronger as dogs tend not to get as close to the bottom frame as cats which can lead to them not triggering the door consistently.
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Electronic pet doors sense a collar key then unlock or actually open.
This petsafe automatic dog door can be effortlessly installed into the door or wall and can be used by up to five pets.
Some of the other features of this electronic dog door include a motor driven vertically sliding door that is activated by the ms 4 ultrasonic collar.
Collar activated dog and cat door small to large pets.
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Magnetic collar keys for dogs are also heavier so they can be used with cats but might be a little bulky.
The tradeoffs include careful installation and not having a deterrent for a determined raccoon since they can break in if sufficiently motivated.
The door will only unlock when your pet approaches.
A number of different kinds of collar keys have been used to trigger magnetic pet doors including infrared high pitched sound ultrasonic collar magnets and most recently rfid chips.
The positioning of the pet door is important as the magnetic collar key has to come extremely close or make contact with the bottom frame of the pet door.
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One benefit is that they are cost effective with some models not requiring battery power.
In the case of the magnet type the pet door senses the magnetic field to activate.
It works on direct approach principle which means that unless your dog is actually moving towards the door and intending to go out it will not open.