Ultrasonic Bird & Pigeon Repeller

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An ultrasonic bird / Pigeon repeller creates an uncomfortable environment that a bird or Pigeon wants to get away from quickly. Most of our ultrasonic bird repellers are mains powered or can be run from a 12v DC supply, such as a car battery. This means that the units are constantly in operation, giving protection 24/7. The ultrasonic noise is not painful or cruel, just annoying to a nuisance bird. The ultrasonic sound produced is beyond that of Human hearing, so we can't hear it but animals can. For more information on animal hearing ranges, click here. 

The Sentinel bird repeller is made in the UK using German components.

The most common reason for purchasing such an ultrasonic deterrent is to stop Pigeons from fouling on patios or paths etc. . If you aim the ultrasonic repeller in the general direction of where the birds or Pigoens are gathering, it should work fine. The units repel most birds including Starling, Rooks, Crows etc.

If you are a farmer and want to stop birds eating grain in from a storage area or cattle shed, the AUDIBLE REPELLER might be more appropriate
 

There are a few points to mention about positioning the ultrasonic bird repeller. They don't work through bushes, shrubs, hedges, windows, roofs or anything else other solid barrier. The units needs a clear line-of-sight to the target bird.