PetSafe Interior and Exterior Cat Door - Microchip 4-Way Locking Pet Door - for Cats up to 17 pounds

• SELECTIVE ENTRY: Uses RFID to read your cat’s microchip, allowing your cat access without letting in stray animals—learns up to 40 identities; programmable collar keys are sold separately for cats without microchips

• MICROCHIP COMPATIBILITY: Works with 15-digit microchip numbers; if unsure of your pet’s microchip number, you can ask your veterinarian or local animal rescue

• VERSATILE INSTALLATION: Out of the box installation into wood, PVC and uPVC; metal, glass, brick and wall installation will require additional accessories (sold separately)

• ENERGY EFFICIENT: Weather stripping and two magnetic locking points increase insulation and help keep out drafts

• MANUAL LOCK: The 4-way manual lock allows you to control access of your programmed cats; set the lock to ‘In or Out’, ‘In Only’, ‘Out Only’ or ‘Fully Locked’

• BATTERY POWERED: Uses 4 AA non-rechargeable alkaline batteries (not included); estimated battery life up to 12 months depending on use

• LOW BATTERY INDICATOR: Light flashes red when batteries are low and indicates batteries will need to be replaced soon