Closer Pets Glass fitting Cat Flap White CP210W manual https://tinyurl.com/35tzvpmw

If your feline friends are prone to staring at the back door expectantly, why not make both your lives a little easier with the Glass Fitting Cat Flap? This circular cat flap from Cat Mate will not only allow your cat to come and go as they wish, but still gives you some control of their movements too, thanks to the four-way lock.

So, your moggy can happily go out exploring during the day, but at night-time, you can lock this handy escape hatch, giving you the peace of mind that they are safe and in the warm. Made from super-tough polymer, this modern cat door is perfect for single/multiple glazing.

Key features:

Suitable for small to average-sized cats
4-way lock control: in and out, in only, out only or locked
Easy to use, tamper-proof
Silent action
Made from super-tough polymer
Draught- and weather-proof fully brush sealed flap with magnetic closure
Rain-proof seal.

Product specifications and additional info:

Self-lining to 32mm (1 1/4”) thick – ideal for all single/multiple glazing (for existing toughened/multiple glazing, a new panel will be required)
Installation: Single/multiple glazing, UPVC/metal door, wooden door
Cut-out size: diameter 223mm (8 3/4”), flap opening size: 145mm width 145mm height
Overall size: diameter 245mm (9 5/8”)
3-year guarantee.