Ultrasonic Solar Power Pest Animal Repeller Repellent Cat dog Bird Mouse Fox

Features 1 The motion activated animal repeller is use solar energy 2 The animal repeller is use ultrasonic wave Working Principle The product uses infrared pyroelectric sensor the sensor is associated with reaction sensitivity and movement direction of the animals It is not sensitive to radial movement but most sensitive to transverse movement Therefore if the animal is stationary or close to the product Straightly without crossing movement infrared sensors will be unable to work on animals because of Induction failureSpecifications Color GreenUnit DImensions 5 1 2 W x 3 1 2 D x 14 1 3 HPower Supply 4 x AA NiCD rechargeable batteriesPower Consumption Standby 0 8 mAh working 15mAhUltrasonic Frequency 18 40KhzCoverage Area 30 feet 1100 2 425 square feetPackaged included 1x Animal Repeller1x BoxNOTE Only work on dogs and cats please know about that before you buy it