Ultrasonic repeller Kemo M071N

Ultrasonic repeller Kemo M071N

The M071N emits pulsating aggressive ultrasound waves that animals perceive as very disturbing and uncomfortable. The device can drive away rodents, dogs, cats, insects and birds. Therefore, it contains a rotary control, which can be used to smoothly adjust the transmission frequency from lower audible, through medium at the limit of audible, to ultrasound up to 40 kHz. Ultrasound is transmitted through a special spherical membrane. It is also possible to connect a Kemo additional speaker to the device for spaces larger than 30 m².

In vehicles, it is installed higher in the engine compartment (not waterproof). In EU countries, it is fundamentally required that mink scare devices be installed in such a way that they can only be turned on when the car engine is turned off (never when the engine is running), therefore it is connected to a permanent PLUS pole and a MINUS that only appears when the ignition is turned off. A 200mA fuse (not included) must also be fitted to the positive lead of the unit.

Parameters:

• Operating voltage: 12 V / DC (10 - 13.8 V / DC)
  • no specific power source is specified
  • battery, transformer, power cells can be used
• Current consumption: approximately 60 mA
• Audio frequency: adjustable from approximately 8 to 40 kHz (± 15%)
• Sound pressure: max. 100 dB ± 15%
• Range: > 40 m in open space
• Sound propagation angle: 140°
• Additional speakers: maximum 4 pcs (only from manufacturer Kemo L001, L002, P5123)
• Visual signaling: flashing LED
• Connection: via loose cables
• Unit dimensions: approx. 72 x 50 x 33 mm (without loose cables)

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