ISOTRONIC M480 repeller of martens and rodents

Universal 23 kHz ultrasonic rodent repeller. The device emits short high-frequency sounds at 45-second intervals. The M480 is ideal for protecting cables in the engine compartment of a vehicle. The device does not require complicated wiring as it is battery powered (included). The built-in vibration sensor detects that the engine has been started and automatically shuts off, extending the time in operation. The integrated Q-technology guarantees a constant interval mode and stable radiation.

The device emits high-frequency sounds at 45-second intervals day and night. These sounds, which are barely audible to the human ear, repel animals and prevent them from getting used to the sound.

Technical parameters:

Battery operation: 6 x AAA batteries (included)
Current draw: 1 mA, 5 µA in standby mode
Operating area: approx. 40 m2 in enclosed rooms
Frequency: approx. 23 kHz +/- 10%
Output frequency: Interval approx. 5 sec. 0.5 sec. and 45 sec. OFF
Integrated Q-technology guarantees constant interval mode and stable emission
Switch: ON-OFF
Vibration circuit built-in (the device automatically switches off when the car is started)
IP44 Water protection: Splash-proof, the device cannot be left in water
In heavy rain, check the device for wetness and dry it if necessary
Operating time with perfect batteries is about 12 months
Alkaline batteries are recommended

Note: This device is microprocessor controlled and works perfectly up to a supply voltage of approx. 3.9 Volts. If the supply voltage drops to approx. 3.9 Volts, a continuous sound/continuous pulse tone may sound. If the ultra-high sound is clearly audible or changes to a continuous tone, check the voltage of the inserted batteries and replace them if necessary.