The Pest XT ultrasonic flash pest repeller is designed to safely and effectively deter animals from doing any damage to your garden by automatically releasing an ultrasonic sound and a burst of bright LED light. The sensor unit detects movement and once triggered it will release a burst of bright LED light, that works in unison with the ultrasonic noise to repel any garden pests. These pests include, but are not limited to, deer, rabbits, squirrels, rats, cats, dogs and insects. Features: Safe and effective; Uses a flash of light and ultrasonic sounds to scare away most garden pests Motion sensor; Intelligent PIR sensor inside can detect pests up to an angle of 110° Large area; Can detect animals up to 9 metres away and within an area of approximately 70 square metres Solar powered; The included batteries are recharged during daylight hours by the solar panel, no mains power supply required The repeller incorporates a PIR motion sensor which activates the product when a warm body enter