Marte, rat, mouse repeller

For indoor and outdoor use with aggressive ultrasound. Produces enormously loud, sinusoidal ultrasound, which martens, etc. find very annoying and the animals try to avoid if possible. These sounds are not audible to men. The basic device is waterproof according to *IP65 and may also be mounted outside. The connected plug power supply has to be inserted into a socket in a dry place.