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.
Magnetic dog door with collar.
One door can be programmed for multiple pets.
Magnetic collar keys for dogs are also heavier so they can be used with cats but might be a little bulky.
In the case of the magnet type the pet door senses the magnetic field to activate.
If mounted too high or too low the key might not trigger the door as it never gets close enough.
Program the door to your pet s microchip or a key on his collar.
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The door will only unlock when your pet approaches.
The tradeoffs include careful installation and not having a deterrent for a determined raccoon since they can break in if sufficiently motivated.
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.
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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.
Electronic pet doors sense a collar key then unlock or actually open.
The door is available in two sizes.
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.
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.
Magnetic dog door magnetic dog doors used a specific magnet collar tag to allow pets inside and out.
A collar activated dog door is the ideal way to teach your dog some independence and allow him to enter and leave the house as he wishes without any additional steps.
One benefit is that they are cost effective with some models not requiring battery power.
Collar activated dog and cat door small to large pets.
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