Thanks for the reply.
How do I disable the creep zone?
so far it's been 1 day and there havent been any false alarms.
It's not my house so I won't be able to get you a picture, but its relatively standard - no stairs
the pir is in the corner of the room, faced the sofas and a small table in the middle of the room, it's something they can jump from, but not very high.
Are any other sensors more reliable?
Have any tips of testing pet sensors by the way? (keep in mind you cant make a cat do anything you want it to!)