These additional SmartKeys are for use with SmartDoor systems, sold separately. Each SmartDoor system can identify up to 5 SmartKeys. Plus, our SmartKey conveniently fits on your pet's everyday collar and only weighs .64 ounces. Uses the PetSafe...

In stock
RevType 2
Manufacturer PetSafe
Sku 1172409
Identity 1020879152