Detects via motion sensor & deters cats, dogs & foxes by Ultra-sonic screeches from your gardens & land thus reducing fouling & damage to your property. Battery operated as standard with option to buy mains power adaptor. Compact design but huge 100 Sq metre coverage Detects and deters animals from gardens Motion activated repeller that gives an ultrasonic sound Battery or mains powered (not included) Compact, low maintenance design 100 sq m coverage area For wall or fence mounting Can be mounted on stake (not included) Welfare-friendly, no harm caused to animals or wildlife Product Code: STV606