KEMO Ultrasonic Repeller 8 to 40 kHz, M071N

M071N emits pulsating aggressive ultrasonic waves that animals perceive as very disruptive and uncomfortable. The device can repel rodents, dogs, cats, insects, birds, therefore it contains a rotary controller that allows continuous adjustment of the emitted frequency from lower audible through medium at the threshold of audibility, up to ultrasound up to 40kHz. Ultrasound is emitted by a special spherical membrane. It is also possible to connect a Kemo additional speaker to the device for spaces larger than 30m².

In vehicles, it is installed higher in the engine compartment (it is not waterproof). In EU countries, it is fundamentally required that devices for repelling horses be installed so that they can only be switched on when the vehicle engine is off, never with the engine running, therefore it is connected to a permanent PLUS pole and MINUS which appears only after turning off the ignition, a 200mA fuse (not included in the package) should also be included on the plus wire of the unit.

Parameters:

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