QuadBlaster 4 (QB4) Ultrasonic Bird Repeller Our most popular and most trusted ultrasonic bird control device
Quadblaster (QB-4) ultrasonic bird repeller blast birds out with ultrasonic sounds in all directions that they can't stand and humans can't hear. Irritating sound waves produced by the ultrasonic bird repeller are harmless to birds. The sounds are designed to disorient, intimidate and confuse pest birds to quickly scare them away from the treated area. QB4 repels birds aggressively in any enclosed or semi-enclosed area. Birds will not linger while exposed to this ultasonic bird repellent!
Safe, silent and humane but utterly distracting to all birds!
4 built-in speakers emit high-frequency sounds evicting birds from the premises.
Solid steel housing and construction.
Low profile bird control solution for indoor and semi-enclosed areas.
Covers up to 6500 square feet.
Electronic oscillator tuned at 20kHz.
Mounts in any direction providing 360° coverage.
Programmable ultrasonic bird repeller can be adjusted for frequency, warble rate and speaker sequencing so birds don't become acclimated.
Advanced solid-state circuitry, with no moving parts, for trouble free operation.
Indoor or Semi-Enclosed Areas, Warehouses, Plants, Factories, Hangers, Railroad Sidings, Boat Houses, Parking Garages, Lots, Tunnels, Underpasses, Breezeways, Barns, Sheds, Storage Buildings, Loading Docks, Car Washes, Warehouses, Manufacturing Facilities, Infrastructure, Transportation and any large area with a bird infestation
QB-4 12” x 12” x 4”
Box dimensions (Ships from Chicago)
15" x 15" x 7" / 8 lbs
Up to 6,500 sq. ft.
Voltage / Power Input
12 VDC from 115v AC/60 Hz or 220v AC/50 Hz
Power Cord Length
110v cord is 50 ft. / 220v & 240v cords are 6 ft.
Less than 10 watts
85-90dB at 1 Meter, 20kHz
QB-4 unit and supply power source are UL & CE listed