The SureFlap DualScan Microchip Cat Flap is ideal for multi-cat households, particularly ideal if you have a combination of indoor and outdoor cats, as each cat can have its own individual settings. Each individual cat can have its own entry and exit settings, so for example, if one of your cats is ill and you don't want it to go outside, you can programme the catflap to keep them indoors and allow your other cats to go outside. You can also use the manual 4-way locking system to manage the cat flap - only in, only out, open in both directions, or completely closed. The SureFlap DualScan Microchip Cat Flap reads microchips - or RFID collar tags - and can be programmed to different settings, allowing you to maintain full control without having to be there to physically open the door and ensures no cat gets locked out. The SureFlap DualScan Microchip Cat Flap at a glance: Microchip activated cat flap Ideal for multi-cat households DualScanTechnology with double scanners: allows selecti