Cat Repeller

If next door's cat is a nuisance in your garden, use this sonic repeller to deter it from coming in. The PIR (passive infra-red) sensor detects movement over an area 50% larger than other models, and emits a loud noise at a frequency that we can't hear, but kitty can! The sound is harmless to humans, dogs and wildlife. The unit, which is battery powered with an optional mains adapter (not supplied) or two 9V batteries (not supplied), has a test button and LED to check operation, and a built-in mounting stake for easy set-up.