We are esteemed manufacturer, supplier and exporter of a revolutionary range of Supersonic Bird Chaser (LC-2001) in New Delhi, Delhi, India. The SONIC BIRD CHASER uses a natural predatory principle to scare unwanted birds away from farms, orchards, gardens, yards or any other property. You may set Bird Chaser to the PIR mode to protect a smaller area, arc angle of 130 degrees at a distance of 30ft. The built-in PIR sensor detects movement and the powerful loudspeaker broadcasts predatory calls of the hawk, falcon, and owl species as well birds in distress. Users may choose to use the auto mode for protecting maximum area up to 1 acre. Under the AUTO mode, a 5 ÃÂ¢Ã¢âÂ¬Ã¢â¬Å 30 minutes time interval may be set to allow Sonic Birdchaser to broadcast predatory calls automatically. During the night time when birds cease their activities, Bird-Chaser will stop working by its built-in photo sensor.