Anyone got a microchip activated cat flap ?

[recall]

Any good?

Are they easy to programme ? I want to stagger my cats exercise outside so they are not all out together, how long does it take to remove a certain chip number to temporarily prevent one of my cats getting out ?

I have one, it was easy to train to recognise the cats, but it's not one you'd want if you want to not let a specific cat out - it just doesn't do that. The only way to control going out is just to lock it, and the only way to remove a chip number is to wipe the memory completely and start again.

It's a Sure Flap - I think the Pet Porte might have the functionality you need.

Thank you.