Tired of the neighbourhood bully cat coming into your home stealing your kitty’s delicious food and stressing out your cats? With the Cat Mate Microchip Cat Flap only your cat will be able to come into the house. With accessed keyed to your cat’s unique implanted identification microchip your cat can relax in peace in the house while you can relax knowing that your cat come and go as it pleases without bringing friends home.Features: Linked to your cat’s unique implanted identification microchip Programmable for up to 30 cats Large entrance opening space Battery operated Draft-proof and weatherproofCat Flaps are essential when it comes to allowing your cat to explore and get exercise but many people are worried about letting in stray or neighbourhood cats as well as creating a draft and drain on their home’s insulation. The Cat Mate Microchip Cat Flap takes care of both of these problems by firstly only allowing you cat to go through the flap and secondly sealing shut with a brush sealed flap that is both draft-proof and weather-proof.By opening only to your cats implanted identification microchip your home will be free from uninvited guests. If your cat does not have an implanted microchip you can attach the chip to its collar (sold separately).The Cat Mate Microchip Cat Flap is easy to program and will allow up to 30 cats to come and go as they please. The flap itself has a four-way lock that ensures that it cannot be forced open by bully cats. The flap is operated by four AA batteries which should last approx. 12 months (not included). An LED light will flash repeatedly when the batteries are running low.Designed to allow maximum entrance space Cat Mate Microchip Cat Flap is a stress-free and easy way for your cats to come and go. The large opening features a transparent flap so that you cat can clearly see where it is going and is made from strong and durable polymer. The Cat Mate Microchip Cat Flap is self-lining with an 85mm lining which is enough for most doors. For walls and glass panels an adapter kit will be needed (sold separately). For walls thicker than 85mm additional wall liners of 50mm will be needed to create a safe and comfortable cat tunnel (also sold separately).The Cat Mate Microchip Cat Flap is lockable. You can also turn it to one way only keeping your kitty inside once it has come in or vice versa.Dimensions: Opening size: W144 x H150mm Cut out size: W173 x H198mm Tunnel size: Self lining to 85mm Overal Dimensions: W19 x H24cmWith the Cat Mate Microchip Cat Flap your cat can relax in comfort at home as well as come and go&