Optical and acoustic protection through LED and speaker
Large range
Product details
Via a powerful ultrasonic generator, a very high sound level is produced through a speaker with a NAWI diaphragm, which repels martens from a great distance.
The device also has another very ultra-bright LED, which lights up in the same rhythm and deters martens with its bright light.
Thanks to C-MOS components, the power consumption is very low.