Product Details

Petsafe Smart Door Passport Key Cat Flap And Dog Door The Passport Key works with the Passport Pet Access Smart System and can be used for an additional pet using the Passport or as a replacement if your pet's Passport Key is lost. Worn on your pet's collar, the Passport Key uses radio-frequency identification (RFID) technology by using a unique code to signal the Passport to operate as programmed for your pet. The Passport Key is about the size of a quarter and does not require batteries to operate. Each Passport can program up to 20 Passport Keys.Key FeaturesProgram up to 20 Passport Keys to your Passport DoorSplit key rings included to easily attach to pet's collarNo batteries neededClear key with inner copper ringDimensions: 1-3/8 L x 1-5/8 H x DFeaturesWater-resistantCompatible with the Passport Pet Door (PPA00-13795, PPA00-13796)More InformationWARNING:Small children can pass through pet doors.System Includes1 PASSport Key2 Split Key Rings