K&K marten defense M4700B Intensive car marten protection for the car, multicont bracket high-voltage brushes, 360 ° ultrasound, IP65 waterproof

The world first: Multi-contact high-voltage brushes! Most martens can be reliably repelled with pulsating ultrasonic tones. However, particularly aggressive or older animals with altered hearing behavior require an even stronger defense. The M4700B therefore combines 360-degree ultrasonic dome with the Pasture fence principle, which was perfected by the high-voltage brushes.
The M4700B uses the proven principle of high-voltage marten deterrents, but the six flexibly positionable multi-contact high-voltage brushes can do more than conventional devices: Simple high-voltage contact plates only work when they are touched with a paw or snout and the marten also touches a vehicle part made of conductive material. With the M4700B, it is enough if it just brushes past, because the The entire skin of the animal becomes the effective area The multi-contact high-voltage brushes penetrate even the otherwise insulating, dense fur and have both a positive and a negative pole, making the device independent of the environment, as the circuit closes even without a conductive vehicle component. Even the most clever animal intruder is doomed to failure here!
The result is an instructive, yet harmless, blow. To prevent the small predators from escaping the "safety net" even in large engine compartments, the system can be expanded with four additional multi-contact high-voltage brushes. Since the device and peripherals are also completely waterproof, the M4700B can always be placed in the most strategically advantageous location in the engine compartment.