The Passive Infra sensor(PIR) detects motion and triggers the ultrasonic speaker emitting a toner that people cannot hear but chases away common outdoor pests like mice, rats, skunks, dogs, cats, foxes, deer, raccoons, squirrels. martens, birds, bats and more.
Application: Farm, Garden, Park, Lawn, Yard, etc.
PIR Sensor angle: 110 Degree
Working way: strong flashing LED and ultrasonic wave
Material: ABS plastic
Power: Solar power + 1x 14500 Lithium-Ion battery or 5V adapter