PetSafe Microchip Cat Flap Key | RFID Technology, Battery-Free, Easy Attachment

RFID Technology: Utilises radio-frequency identification to communicate with your Microchip Cat Flap, ensuring seamless access for your pet without compatibility issues Battery-Free Operation: Designed to function without the need for batteries, offering a hassle-free and maintenance-free solution for your pet's access needs Easy Attachment: Comes with split key rings for simple and secure attachment to your pet's collar, making it convenient to use and swap between pets Compact Design: About the size of a bottle cap, the clear key with an inner copper ring is lightweight and unobtrusive, ensuring comfort for your pet A 27 Year Legacy of Joy: Since 1998, PetSafe has been dedicated to creating innovative products that ensure safe and healthy pets, bringing happiness to pet families worldwide and enriching the lives of pets and their owners