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Sound transducer S 2120

Ultrasound device with flashlight and waterproof connector. Controlled by base unit S 2050 or S 2730.


Connect the device to your battery.

Mode of operation:

The device emits ultra sound waves of 20 - 50 kHz with a sound pressure of more than 100 dB. Additionally it scares martens away with dazzling flashes.

Functional principle:

The concussion sensor in the base device activates and deactivates the sound transducer.


2 years

Additional warranty:

We will reimburse up to 50 € and replace your device if a marten damages your vehicle within the first year of installation. We only require that the installation of our device was performed by a professional and the engine has been cleaned during the installation process.