Kemo M229 Marten Repellent Car Battery Operated with Plus-Minus Contact Plates Electric Shock, High Frequency Tones and Flashing LEDs Independent of On-Board Power Supply with Vibration Sensor

Marten repellent with electric shock, high-frequency tones and flashing LEDs and 6 double high-voltage contact plates with plus + minus connection. With built-in batteries (4 x AA), regardless of the electrical system. No electrical connection to the electrical of the car is required. Modern microprocessor control: the high-frequency detectant signals come irregularly and at random intervals to avoid getting used to. With a vibration sensor, the device switches on automatically only when the car is parked. The 2-pole, double contact plates ensure that the marten's electric shock is guaranteed even if it is not on a metal surface in the car (it only has to touch both contact surfaces at the contact plates at the same time).