Solar Ultrasonic Rat Repeller Cat Repeller Dog Repeller Animal Repeller Bird Repeller Outdoor Waterproof Bird RepellerThe solar powered outdoor insect repellent has a PIR function (motion sensor). It senses any movement and activates the system to emit ultrasonic frequencies capable of repelling birds, cats, dogs, mice, foxes and more. Adjustable frequency lets you choose which animals you want to repel. The solar powered outdoor pest repeller is weatherproof and therefore designed for outdoor use. Type: Bird Repeller Material: Plastic Power Cord: DC 4.5V 200mA (Not Included) Solar Panel: 6V 50mA Operating Current: Standby Current: Operating Duration: 9-11 seconds Ultrasonic Frequency: 15KHz-25KHz (Adjustable ) Effective range: 500 square feet Features: Bird repellent, useful, efficient, rechargeable battery Dimensions: 13cm x 16cm x 9cm\/5.12