The rodent sirens

Rodent siren
Bionic Ultrasonic rodent siren against mice and rats, martens, etc. Emits ultrasound and can be set to reproduce cat and mouse sounds which enhances the scare effect.
Covers up to approx. 600 m2. Works only when connecting the included 9V adapter to 230V. From 16-50 KHZ. Beautifully designed wooden cabinet. Stepless 5-point adjustment of output.
23 x 14 x 12 cm
1-3 = low frequency - largest animal.
3-5 = medium/higher frequency - smallest animal.
Red button = Bionic effect, recommended for use at night, where mice and rats are most active and where the sound does not bother people.
This way you get a more effective guard dog against mice and rats, even in larger areas such as shops, garages, warehouses and the like.