Infra-Red Key is for use only with the 500 series Infra-Red Cat Flaps, sold separately. Set includes: Infra-Red key, collar and two batteries and features a flashing LED. Keys are color coded, if you need additional keys you must use the same color.
Important: The key enclosed is color coded. If you require additional keys you must purchase the same color.
Caution: Install correctly. Do not disassemble, recharge, or dispose of in fire. Do not swallow. Keep away from children.