PetSafe Wall Entry Inner Extension Large Smart Door
A: The is the biggest as far as height. The Petsafe Electronic Smart Door is the biggest as far as width for dog doors.
The Petsafe Electronic Smart Door and Passport Smart System Pet Doors come standard with one collar key but both systems can be expanded to allow you to control the access of multiple pets (with the purchase of additional collar keys). The Smart Door can be expanded up to 5 pets and the Passport Door can be expanded up to 20 pets! Only pets wearing the SmartKey or Passport Key on their collar can pass through the electronic collar-activated dog door.
How to install the Petporte smart flap® Microchip Cat Flap by PetSafe® Brand (100EF).
Technologically advanced yet simple to operate, the microchip Petporte smart flap® Cat Flap reads your cat’s microchip to allow entry to your home, without the need for a collar. Extensive testing and development, in conjunction with veterinary healthcare professionals, has helped revolutionise the lives of thousands of pet owners and their pets. This unit is Wall-Mount and Door-Mount compatible.
Electronic SmartDoor™ by PetSafe - GRP-ESD
Petsafe Electronic Smart Door | Electronic Dog Door - Pet Doors
The PetSafe Electronic SmartDoor pet door has a large flap opening that accommodates pets up to 100 pounds. It operates with a lightweight SmartKey that hangs on your pet's collar. The SmartKey unlocks the door as the pet approaches and locks the door when the key leaves the signal's range. The flap moves in both directions with a sensing range adjustable up to 3 ft. This door is insulated and features a weather-resistant seal. All the owner needs to do is ensure their animal is wearing the designated key that will allow their pet, and their pet alone, access to the door itself. This is because the PetSafe SmartDoor will not allow any creature to enter the home (withstanding up to 100 pounds of pressure), without said key. Then the owner will be able to choose between one of four different settings: in and out, out only, in only and no access. This means no longer having to worry about those stray cats coming into one’s home and making a mess while away at work. It also means no longer having to worry that the neighborhood raccoons will sneak in and head straight for the trash cans and pantry in the middle of the night.An electric doggie door that allows the owner to control access in and out of their homes, the PetSafe SmartDoor is one of the most energy efficient electric doggie doors on the market to date.The PetSafe Smart Door, a popular electronic dog door, uses a chip that emits a radio frequency signal. When the door reads that signal, it unlocks and when it can longer read the signal it locks again. The collar key can be programmed to emit a unique signal and the door can recognize up to five different keys.