Bird Chaser With Built-in Pir Sensor

Bird Chaser With Built-in Pir Sensor Bird Chaser Repels Crows Pigeons Blackbirds & Sparrows Uses Two Deterrant Methods: Recording Of Predatory Birds And An Ultrasonic Sound Builtin Motion Sensor Adjustable Volume Easy To Install And Adjust Settings Depending On Your Preference Ideal For Farms Yards Orchards Gardens And Public Buildings Where Birds Tend To Flock Powered By 3 D Batteries Detection Distance: 8 Yards Detection Angle: 110 Degree Brand: P3 International