Cat Deterrents - Motion Activated?

[MTUK]

HI alll.... I have a real problem with my two cats fouling in my garden as well as all the cats in the neighbourhood. Tried everything from pepper white vinegar , but haven't tried these audible devices.

Any recommendations as to if these work or any other ideas ? I have a 1 year old son and a 6 year old daughter ... spring approaching and I'm filling a carrier bag ful of poo every 3 - 4 days, it's that bad. Got to get this problem sorted before the nice weather & children in the garden playing.

[Graunching_dave]

I had a cat problem, got a few of the audible devices as they are quite directional and having two covered all the nooks etc and sorted the problem. Get rechargeable batteries or the optional power supply if you have an outdoor plug or it’ll get expensive

[paul.deitch]

https://www.amazon.co.uk/Superfish-Bird-Cat-Scarer...
I got one of these connected up. Very effective, and when you use a day/night vision cam to record them jumping, twisting etc and add sound effects it is highly amusing for all.

[Opel-GT]

https://www.youtube.com/watch?v=uIbkLjjlMV8

[kuro]

I have few of these and they do work. One of nextdoors cats was regularly crapping on another neighbours lawn. Lent him a spare one and no more st.