The FLEXIBLE marten-repellent device
Artikel-Nr.: M6500K
  • shortened installation time due to automatic activation
169,-  incl. 19% VAT, plus delivery
Delivery time: 1-3 days
M6500K The FLEXIBLE marten-repellent device
Martens living in your car? No chance! The M6500K protects your vehicle against unwanted guests. In vulnerable places, the invaders are met with five stainless steel contact plates, which deliver a painful (but not life-threatening) electric shock to the snout or paw. The electric fence method drives away even the most stubborn rodents. A safety switch discharges the high voltage as soon as the bonnet is opened so that humans are spared a similar electric shock. In addition, a 120 decibel ultrasound device is installed that drives away most animals before they even get close to the engine compartment. Thanks to automatic activation, the marten defence device switches on automatically after the vehicle is parked. This also allows the M6500K to be installed without connecting to vehicle terminal 15 (ignition plus), which can save a lot of installation time.

Note for motor home owners:
This is a marten repellent device with automatic switch-off when the engine is started (changed voltage status 12 V battery). The state of charge that leads to shutdown is also reached when connected to external power sources. In order to be protected when using shore power and / or solar modules, it is necessary to use self-sufficient marten defense systems (e.g. M9700, automatic shutdown via vibration detection) with their own battery supply. However, if mobile homes have a 12 V power supply that is independent of external sources, a connection device can still be used.

Product features

  • High voltage (electric fence principle) “Those who cannot hear must feel!” Older martens (with impaired hearing) or very aggressive animals (territory battles) can sometimes only be driven off by electric shocks.
  • Pulsating sine ultrasound Our marten-scarers mimic the warning calls of the animals in a very loud and highly lifelike way. This serves to prevent the habituation effect.
  • shortened installation time due to automatic activation The innovative automatic voltage circuit automatically starts the device as soon as the engine is switched off. The complicated connection to vehicle terminal 15 is now no longer necessary.
  • Bonnet safety switch The newly developed bonnet switch (item no. 1001) immediately discharges the high voltage current on the contact plates as soon as the bonnet is opened. Active intervention/deactivation is no longer necessary. This means greater safety for vehicle owners/installers and is no problem for K&K devices, as their power consumption automatically reduces in the event of a short circuit.
  • Battery monitor In addition to low power consumption, the high-voltage devices have an integrated battery monitor that cuts in when the car battery voltage is too low and switches off the unit to protect against complete discharge.
  • Multi-pin plug Separating the control unit and cable harness using a multi-pin plug means the control unit can be replaced without the need for time-consuming complete removal. Multi-pin plugs for waterproof devices are similarly waterproof.
  • Soft-Start K&K devices start up slowly using an intelligent soft-start circuit, and operate at a very low level of power consumption. Even the latest, highly-sensitive on-board computers do not identify our devices as power consumers. In contrast to devices with a ‘hard’ startup system and current pulses up to 25 mA, K&K will not generate error messages, even with the latest generation of engines.
  • CAN bus The electronics of modern vehicles communicate internally via a so-called CAN bus. Even in this environment, our devices can operate without any difficulty.
  • Hybrid-compatible Our devices can also be easily installed in hybrid vehicles.
  • E1 mark The E-1 sign confirms that the device has been tested by the Federal Motor Transport Authority (KBA).
  • Acid-proof, self-extinguishing plastic The device is resistant to acids (e.g. batteries or cleaning agents) and the plastic used meets automotive industry safety standards.

Technical data

Wave shape

Ultrasonic frequency in kHz

Sound pressure in dB


High voltage

High-voltage contact plates

Multi-contact brushes



Bonnet safety switch

Battery monitor

Multi-pin plug


Operating voltage

average power consumption

Operating temperature range

Function display

CAN bus and hybrid compatible

Zulassung E1 des KBA

Acid-proof, self-extinguishing plastic



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