KEMO M071N repellent 8 to 40 kHz

M071N sends aggressively pulsating ultrasonic waves which animals perceive as very disturbing and uncomfortable. The device can drive off rodents, dogs, cats, insects, birds, therefore includes a turning control button, that allows to adjust the transmitted frequency continuously from the lower audible frequencies up to ultrasound 40kHz. Ultrasound is transmitted by the special ball membrane. Kemo additional speakers can also be connected for larger areas and for even better performance.

In vehicles it is installed in higher levels in the engine compartment (the unit is not waterproof). In the EU it is essentially required that the electric repellent devices must have been installed so that they can be active only when the car engine is turned off, never while the engine is running. Therefore the unit must be connected to permanent PLUS pole and to MINUS which appears only while the engine is turned off. Also 200 mA fuse (not included in the package) must be added to plus cable of the unit.

Specification:

• Operating voltage: 12V / DC (10 - 13.8 V / DC)
  • It is not subject to connect to any particular power source
  • it can be used batteries, accumulators, dry power cells
• Current consumption: about 60 mA
• Sound frequency: Adjustable about 8 to 40 kHz (± 15%)
• Sound pressure: max. 100 db ± 15%
• Range:> 40 meters outdoors
• Angle: 140°
• Additional speakers: a maximum of 4 pieces (only the Kemo L001, L002, P5123)
• Visual signalisation: Flashing LED
• Connection: via free cables
• Unit dimensions: approximately 72 x 50 x 33 mm (without the cables)