Hi all

I am having false alarm activation from my outdoor PIR which is caused by stray cats. My Takex 180 is a pet friendly PIR. It has a range up to 12m.
I have had to reduce the range to 5m to prevent the activation.
There is a wall about 6m from the PIR and the cat jumps over the 1.6m wall which is causing the activation.

Are there any clever ways to keep stray cats from ones property. My dog was old and died and have no intention of getting another dog. I have seen some ultrasonic repellers but not sure how effective these are.

All advice is appreciated.

Thanks