Humane, effective, maintenance-free electronic Yard Gard is a superb pest deterrent. Always on guard, it keeps animals away from your property without messy or expensive chemical solutions.
Important points to consider when specifying and installing your ultrasonic 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.
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 size of the area covered by one speakers varies dependent upon the frequency 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.
Ultrasonic units cover a smaller area per system than our sonic repellers 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 pest repellers.
It is a criminal offence in the UK and indeed the rest of the EU to use a sonic deterrent for the purposes of disturbing bats in particular to deter them from roosting. All bats and roosts are protected by the law in the UK/EU. If you are experiencing issues with bats, please call the Bat Conservation Trust on 0345 1300 228.
