Mounts in any direction to send sound where you need it. Four Piezo ceramic speakers project powerful ultrasonic sound waves in all directions. Made with advanced solid-state circuitry, with no moving parts, for trouble free operation. Two red diodes indicate rate of "warble" and speaker sequencing. Contemporary low-profile housing of sturdy, durable steel. Four green LEDs show each speaker's sound output. Stop annoying bird pests from causing property damage and costing you maintenance dollars. Eliminate dangerous health and safety hazards. Rid your premises of unsightly bird droppings. Avoid persistent bird infestations with a QB4 bird repeller.

Bird-X introduces the QB-4 bird & bat repeller, the newest, most powerful ultrasonic weapon ever available in the war against pest birds.

The QB-4's four Piezo ceramic speakers emit overlapping patterns of ultrasonic sound waves that zero in on the birds and bats (but people can't even hear them).

Mount the QB-4 in any direction - on any surface. Just plug it into any 110 vAC outlet and watch your bird problems fly away.

HOW IT WORKS...
The new Bird-X QB-4 uses solid-state electronic circuitry to produce harsh, but harmless, UHF sound waves. These sound waves are targeted at overhead bird & bat infestations. Their frequencies are above the human hearing range, so most people are not even aware of them.

Four powerful Piezo ceramic speakers, placed 90 degree from each other, produce a dispersion of overlapping "fans" of sound for full 360 degrees coverage. The QB-4 ultrasonic bird & bat repeller may be regulated to maximize effectiveness. Speakers may function at a constant 20 kHz, modulate between 20 and 30 kHz at different speeds (producing a "warble") or in a combination mode which alternates constant and "warble" output in 12 second bursts. The speakers can also be "sequenced" (in rotating order) at speeds from 10 to 110 rpm.

Optional accessories available for the QB4 ultrasonic bird & bat repeller: Remote Extension Speakers. For unusual space configurations or areas divided by walls, use up to four remote speakers to stretch sound farther.

The QB-4 plugs into any convenient 110 vAC outlet and uses less current than a 10 watt bulb, costing only pennies a day to operate.

Harmless to birds & bats - ecologically safe bird & bat repeller!

The irritating sound waves produced by the QB-4 ultrasonic bird & bat repeller will not harm birds or bats, but will attack them aggressively in any enclosed or semi-enclosed areas where they roost. The adjustable variations in pitch and sequencing make it difficult for the birds & bats to acclimate to any constant sound pattern.

Install QB-4 wherever birds & bats infest.

QB-4 bird & bat repeller is designed to act as an important aid in routing birds or bats from their infestations in plants, warehouses and semi-enclosed locations such as loading docks, railroad sidings, tunnels, breezeways, underpasses and storage sheds.

Installation couldn't be easier.
There's no "top" or "bottom" to the unit, so it can be mounted in any direction - on any plane - with screws, nails, wires or adhesives.

QB-4 has been developed by Bird-X, the worldwide leader in bird repellent products and bird control solutions.

Specifications:

• Dimensions: 12" x 12" x 4"
• Weight: 9 pounds
• Coverage: Up to 6500 square feet (90 feet diameter circle)
• Power Consumption: Less than 10 watts
• Power Input: 115v AC/60 Hz or 220v AC/50 Hz
• 1 Amp Fast Blow Fuse, .250 x 1.250", Agc 1
• Frequency: 112 dB at 1 meter at 22 kHz (each speaker)
• Frequency Range: 20-30 kHz
• Registration: EPA 075130-OR-001
• Origin: Proudly made in the USA