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Bird Stop

Ultrasonic Deterrents

Ultrasonic Deterrents involve the use of high frequency sound waves that are virtually in-audible to the human ear.

The sound pressure emitted by these highly effective devices temporarily affect the inner ear and nervous system of the target pest species causing stress and fatigue in the pest birds which forces them to flee the protected area.

Use outdoors or indoors anywhere where silent operation is essential.

Highly successful on many species of pest although not pest-specific and may effect any mammal within 8-10 meters in front of the speaker.

Important points to consider when specifying and installing your Ultrasonic pest deterrent:

Ultrasound works on a line-of-sight basis. i.e. it does not travel through solid objects (including glass) and will not travel around corners, therefore complex areas may require multiple speakers to effectively protect them. Optimal speaker positioning is essential for a successful installation

Each speaker unit has an effective range of between 8 and 10 meters distance and an oval dispersal pattern with a maximum width of about 7.5 meters. The siz of the area covered by one speakers varies dependent upon the frequeny setting selected. In general you should expect the min-max of a single speaker to be 570 sq. ft. 900 sq. ft in front of the speaker.

Hence Ultrasonic units cover a smaller area per system than our sonic (bio-acoustic) scarers and are best employed in concentrated areas where persistent pests are a problem.

If you are looking for a system to scare pests away immediately over a large area then you require one of our sonic (audible) bio-acoustic scarers.

We offer FREE TECHNICAL ADVICE please call us during office hours if you are unsure of your requirements.

Balcony Guard Ultrasonic Bird Deterrent
Balcony Guard Ultrasonic Bird Deterrent
  • Ultrasonic bird repellent unit, virtually silent to humans, uses high frequency sound
  • Continuous 15-25 KHz, 90dB (@1m) output repels birds 24/7
  • Built-in wall mounting bracket, ideal for balconies, ledges, sills & parapets
  • Coverage: 900 sq ft / 65 sq m max range in front of speaker 8-10m
  • Can be set to either constant output or motion-activated output using PIR sensor
  • Mains adapter included with 10m flex and can also take 4 x C batteries (not included)
  • Dimensions 6.75" / 170mm X 5.25" / 130mm X 4" / 100mm

Quantity Discounts

2 +  78.104 +  73.99
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Balcony Guard Ultrasonic Bird Deterrent (AD043)82.21Each ex.VAT
Quadblaster 4-channel Indoor Ultrasonic Repeller
Quadblaster 4-channel Indoor Ultrasonic Repeller
  • Silent ultrasonic 4 way bird repeller with a powerful 112 dB output from each speaker
  • Sound output rotates around each of the speakers and varies in frequency range
  • Highly effective due to contimually varying sound source and frequency
  • Indoor use only effective against birds, rats, mice and squirrels
  • The unit mounts in any direction to send sound where you need it
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Quadblaster 4-channel Indoor Ultrasonic Repeller (AD019)721.40Each ex.VAT
Super Quadblaster QB-4 With Integrated Strobe Light
Super Quadblaster QB-4 With Integrated Strobe Light
  • Integrated Strobe Light
  • Silent Ultrasonic 4 Speaker Bird Repeller
  • Powerful 112 dB Output From Each Speaker
  • Indoor Use Only
  • Effective Against All Species of Birds
  • Mounts in Any Direction To Send Sound Where You Need It
  • Optional Extension Speaker

Quantity Discounts

2 +  824.664 +  781.26
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Super Quadblaster QB-4 With Integrated Strobe Light (AD071)868.06Each ex.VAT
UltrasonX 4-Channel Ultrasonic Deterrent
UltrasonX 4-Channel Ultrasonic Deterrent
  • Weatherproof 4-speaker ultrasonic (virtually silent) device to deter birds, foxes, cats and rodents
  • Ideal for deterring pest pigeons, gulls & other birds from large areas up to 330 square meters
  • Four remote (wired) speakers can be placed up to 30m from control unit
  • High frequency sounds cause temporary discomfort, driving birds away
  • Powerfull 95-102 dB output from each speaker
  • 15-25 KHz Frequency range
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UltrasonX 4-Channel Ultrasonic Deterrent (AD021)833.31Each ex.VAT
Broadband Pro 4-Channel Ultrasonic and Bio-Acoustic Deterrent
Broadband Pro 4-Channel Ultrasonic and Bio-Acoustic Deterrent
  • 4-way weatherproof bio acoustic (audible) & ultrasonic deterrent system
  • 3 Predator Cries add terror and realism
  • 3 Harassments are an extra incentive to for the birds to leave
  • Powerful Ultrasonics round-off the sound attack
  • Covers up to 3600 square feet ( 900 square feet from each speaker )
  • Speaker dimensions 102mm wide X 145mm high X 85mm deep
More Information
Broadband Pro 4-Channel Ultrasonic and Bio-Acoustic Deterrent (AD022)1,041.28Each ex.VAT