Staywell 500 Electronic Cat Flap With Tunnel - Free Shipping Infra-Red Technology will give you a better range and quicker response time!
Programmable 4-way locking door especially designed for cats provides extra security by restricting entry to cats with specific infra red collar keys. Battery powered electronic cat flap with a unique coded collar key access for your cat only. Helps keep strays and other animals out of the house. White finish with see-through flap Includes infra red key with collar. (Additional collar keys available separately.) Easy to fit with full instructions. Suitable for fitting into doors, walls or glass to a maximum depth of 2". Depth can be extended by use of the Staywell 310 Tunnel Extensions.
Overall Size = 9 1/4 in x 9 3/4 in Cut Out Size = 6 1/2 in x 6 3/4 in Maximum Shoulder Width = 5 7/8 in
For Cats up to 15 lbs and small dogs up to 7 lbs. e.g. Maltese, Chihuahuas, Yorkshire Terriers, Miniature Dachshunds, Toy Poodles, Pomeranians. Universal fitting for windows, wall and doors.

Staywell 500 Electronic Cat Flap With Tunnel - Free Shipping