Effectively deters martens: Protect your car from costly and dangerous marten damage. The marten deterrent emits high-frequency sounds in the ultrasonic range, scaring off intruders in the engine compartment.

Strong effect, minimal consumption: Humans can hardly perceive the unpleasant sound for martens. No neighbor will be disturbed by your marten deterrent. Since the device constantly changes its frequency and emits ultrasonic sounds at intervals of 22 seconds, the effect lasts a long time. There is no risk of martens getting used to the deterrent. Additionally, the power consumption is low. Even during longer periods of inactivity, your car battery remains in good condition.

Easy installation: Even novices can easily install the marten deterrent. You only need to connect it to the two wires of the battery. After that, the handy box can be secured in the engine compartment with a cable tie and will do its job. Our tip: A preventive engine wash that eliminates the scent marks of previous marten visits enhances the effect.

Ultrasonic marten deterrent:

• With on/off switch and status LED
• 12-volt connection
• Can also be installed by technical novices
• Deters martens without harming the animals
• Produces sounds in the ultrasonic range that are hardly perceptible to humans
• No habituation effect due to constantly changing frequency and 22-second interval switching
• Suitable cable tie for mounting included
• Dimensions: (L x W x H) - 1.5 x 6.5 x 3 cm (housing)
• Length of connection cable: approx. 26 cm
• Weight: 84 g
• Power supply: 12 volts - via direct connection to the car battery or on-board electronics
• Power consumption: 0.3 watts - the on-board battery remains operational even during longer periods of inactivity
• Frequencies: 12,000 - 45,000 Hz (hardly perceptible to humans)
• Sound pressure: approx. 70 dB
• Splash-proof according to IPX4
• Delivery includes cable tie.