Staywell Classic Magnetic Cat Flap White

The Staywell Magnetic 4 Way Locking Classic Cat Flap works with the use of a magnet. When your cat?s magnetic collar tag comes into contact with the flap it releases the door and your cat can come and go freely. There is one collar tag included with each unit. Should you wish there is an option to program the flap to enable your cat to come in only go out only travel in either direction or it can be locked. This can be very useful for deterring neighbourhood cats. The flap is suitable for cats up to 7 kg. This product can be fitted in the following places:Wooden doorsGlass windows & doors single & doubled glazed (consult a glazier as it is not possible to cut holes in toughened glass or double glazed units except at the time of manufacture)Brick walls PVC/uPVC/Metal. Please note that magnetic flaps will not work if installed directly into a surface containing metal. The unit must be isolated from these materials in a wooden frame. Full details in the user guide.Patio/ Sliding doors...