Birdbuzzer Electronic Bird Deterrent

The Birdbuzzer is commonly used in ultrasonic mode most of the time but it can also be switched at the flick of a switch so it is audible for short blasts on demand. Ideally suited for use where the control unit is required to be located within a building near the user but with all the output coming from slave waterproof speakers which are located either outside, or at a distance from the user.