Nauticalia

This advanced battery or 12volt powered repeller is suitable for outdoor use and can be set to deter any one of the following groups of animals from visiting your property: large dogs, foxes, badgers and deer; cats and small dogs; cats, rats and squirrels. The sound can be activated every two minutes or (most power-efficient) by the infra-red motion detector, which has a range of about 50 feet.

The unit can be wall or pole-mounted (both brackets supplied), and measures 5.5x4". Uses four D batteries (see ref 93197 below).