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Exhibitors & products 2024

K&K Marderabwehr

Description

The SELF-SUFFICIENT marten defense device

Even e-vehicles taste martens! The battery-powered M9700 can also be used to effectively protect electric vehicles, plug-in hybrids or vehicles that are parked for long periods such as classic cars, mobile homes and other vehicles that move irregularly. The special feature: AA batteries maintain the protective effect independently of the car battery, so that the device is not dependent on the electrical system as an energy source. In addition, the multi-contact high-voltage brushes penetrate the thick fur of the marten at every point.

A low battery indicator with LED warns early, should the batteries in the device be empty. Thanks to the 6 multi-contact high-voltage brushes, the snappy attackers are electrocuted to chase away the animals but not injure or kill them. It does not matter whether the marten touches the contact surfaces with a sensitive body (paws, muzzle) or not. The multi-contact high-voltage brushes work through the thick and otherwise insulating fur. Our dome speakers are also particular - namely waterproof! This allows them to be placed very low in the engine compartment, thus preventing the marten from putting even one paw into the engine compartment. The pulsating sinus ultrasound is the second building block in the self-sufficient marten defense of the M9700, which offers safety downwards thanks to the deep installation.




  • waterproof 2.0 (IP 65 standard)
  • all-around ultrasonic radiation
  • E-vehicle and hybrid suitable
  • CAN bus self-sufficient
  • E1-mark
  • self-sufficient battery device (high voltage)
  • shorter installation time - simplest +/- connection
  • multi-contact high voltage brushes
  • soft start
  • safety hood switch
  • acid-resistant and self-extinguishing plastic
  • compact connector
  • battery tender

More products by K&K Marderabwehr

M4700B

The INTENSIVE marten repellent device

The world's first: multi-contact high-voltage brushes! With pulsating ultrasonic tones, most marten can be distributed reliably. However, particularly aggressive or older animals with altered hearing require an even stronger defense. The M4700B therefore combines a 360 degree angle ultrasonic dome with the pasture fence principle, which has been perfected by the high voltage brushes.

The M4700B uses the proven principle of high-voltage marten defense as a deterrent, but the six flexibly positionable multi-contact high-voltage brushes can do more than ordinary devices: simple high-voltage contact plates only work if they are touched with paw or snout and the marten additionally has to touch a vehicle part made of conductive material. With the M4700B, it is enough if he just touches lightly, because the entire skin of the animal is extended to the effective area. The multi-contact high-voltage brushes also penetrate through the otherwise insulating, thick fur and have both a plus and a minus pole, which makes the device independent of the environment, since the circuit closes without a conductive vehicle part. Even the smartest animal intruder is doomed to fail! The result is an instructive but harmless electric shock. So that the small predators can not avoid the "safety net" even in large engine compartments, the system can be extended by four additional multi-contact high-voltage brushes. In addition, since the device and peripherals are completely waterproof, the M4700B can always be placed in the engine compartment at the most strategically favorable location.




  • waterproof 2.0 (IP 65 standard)
  • all-around ultrasonic radiation
  • CAN bus self-sufficient
  • hybrid suitable
  • E1-mark
  • reduced installation time due to automatic switching
  • multi-contact high voltage brushes
  • soft start
  • safety hood switch
  • acid-resistant and self-extinguishing plastic
  • compact connector
  • battery tender