Additional SmartKeys for use with SmartDoor systems, sold separatelyEach SmartDoor system can identify up to 5 SmartKeysSmartKey conveniently fits on pet's everyday collar and only weighs .64 ouncesUses the PetSafe RFA-67D battery moduleModel: PAC11-11045
Customer Reviews for PetSafe Electronic SmartDoor SmartKey
Review 1 for PetSafe Electronic SmartDoor SmartKey
Best thing ever!
PostedNovember 2, 2010
from Memphis, TN
We purchased the PetSafe SmartDoor a few months ago and are totally pleased. One of the smart keys got damaged in what we think was very rough play with our two dogs. It was very important to get the new key promptly as this allows the dogs to go in and out when needed. The package made it in three days and both dogs are happy campers again.