Electronic Bird Repeller helps control birds outdoors with sophisticated sonic technology. Natural predator sounds and bird distress cries frighten birds away. Features adjustable volume control， bird sounds and-day/night/24-hour operation modes for effective bird control. Use for crows， grackles， blackbirds and most common pest birds. Weatherproof construction. AC cord included. Covers up to 1 acre.
Uses natural predator and distress sounds to control birds around your property
Affordable， safe bird control
Effective up to 1 acre coverage
Adjustable sound intervals and volume
Weatherproof to withstand the environmental rigors of outdoor use
Chases birds away but does not harm them
Power requirements 110 or 220-Volt AC or 12-Volt DC (110-Volt AC adapter included)Battery not included
Includes sonic sounds of hawks and falcons
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