We have sold many different ultrasonic animal deterrents over the years, but nothing like these latest models from Pest Reach. Combining PIR technology with the latest strobe LED lights and ultrasonic sound really make these models stand apart from others on the market. Our solar-powered (H41cm) version gives you protection against unwelcome cats, dogs, squirrels, rabbits, deer and rodents. Simply affix to a wall or fence or push into the ground using the spike provided. Features a long-range passive infrared sensor with 110 degree arc that detects movement up to 7m from the module, protecting an area of up to 70 square metres of unobstructed space. Like all solar products - the brighter the positioning the better it will work!