Extended range, use for all species of pest birds except geese. Touted as the next generation in Ultrasonic Pest Repellers, the Bird-X Quad Blaster QB-4 Ultrasonic Bird Repeller is a step up from its brother, the Ultrasonic X, due to its extended coverage area of up to 6500 square feet. Ideal for use on most all types of bird species, this "silent to humans" ultrasonic model is ideal for residential, commercial, and industrial properties alike.

• 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 and ecologically safe - The irritating sound waves produced by the QB-4 will not harm birds, but will attack them aggressively in any enclosed or semi-enclosed areas where they roost.
• Adjustable variations in pitch and sequencing make it difficult for the birds to acclimate to any constant sound pattern
• Install QB-4 wherever birds infest - QB-4 is designed to act as an important aid in routing birds from their infestations in plants, warehouses and semi-enclosed locations such a 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
• May take a couple weeks to gain effectiveness
• Clicking sound from the main box is made when the sound changes from one speaker to another
• Lower frequency sounds may be audible to those with sensitive hearing.
• The Bird-X Blaster QB-4 Ultrasonic Bird Repeller's power consumption is less than 10 Watts, power input is 110vAC with a frequency of 112 dB at 1 meter, at 22 kHz (each speaker) and a frequency range of 20-30 kHz. Registration - EPA 62617-OR-001
  

A step up from the Ultrason X, the Bird-X Quad Blaster QB-4 Ultrasonic Bird Repeller covers up to 6500 square feet (90 foot diameter circle) and is designed to act as an important aid in routing birds from their infestations in plants, warehouses and semi-enclosed locations such a loading docks, railroad sidings, tunnels, breezeways, underpasses and storage sheds.

The Bird-X Quad Blaster QB-4 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, it makes for a trouble free operation. Two red diodes indicate rate of "warble" and speaker sequencing. With contemporary low-profile housing of sturdy, durable steel, four green LEDs show each speaker's sound output. Stop annoying birds from causing property damage and costing you maintenance dollars. Eliminate dangerous health and safety hazards. Rid your premises of unsightly and potentially virulent bird droppings. Avoid persistent bird nuisance.

The QB-4's four Piezo ceramic speakers emit overlapping patterns of ultrasonic sound waves that zero in on the birds (people can't even hear them). Sounds are sent out 45 feet in all directions. Mount the QB-4 in any direction and 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 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 degrees from each other, produce a dispersion of overlapping "fans" of sound for full 360 degrees coverage. The QB-4 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.

An optional accessory available for the QB4 is Remote Extension Speakers. For unusual space configurations or areas divided by walls, use up to four remote speakers to stretch sound farther.

Animal and Bird Behavior Modification:

According to leading Behavior Modification Psychologist Dr. Philip H. Gray, behavior modification is not an overnight thing. Dr. Gray states to think of it this way. “The bird hears the call of a predator bird and goes on the alert. However, there is no predator bird in sight (Birds have excellent vision). The bird then relaxes. After several days of predator calls, the bird begins to wonder (if birds wonder) that perhaps this is not such a great place to hang out after all. It seems there is a predator bird somewhere but they just can’t seem to see them. This is when the behavior modification occurs. It’s like training your dog. It takes several training sessions to modify your pet’s behavior, and so it takes several sessions to modify the bird’s behavior.” Have patience with your new Bird-X product. You will see results in about one to two weeks of steady use.