How should an ultrasonic repeller for mice and rats be used correctly? - briefly
Place the device at least 30 cm from walls, furniture, or other obstacles, and run it continuously in the area where rodents are active, keeping the unit powered and set to the manufacturer‑specified frequency range. Verify effectiveness by observing rodent activity and replace or service the unit according to the supplier’s maintenance schedule.
How should an ultrasonic repeller for mice and rats be used correctly? - in detail
The ultrasonic rodent deterrent must be positioned according to the manufacturer’s specifications for optimal coverage. Place the unit at least 30 cm above the floor, away from solid surfaces that could reflect sound, such as walls, cabinets, or furniture. Avoid mounting directly on metal frames, which may dampen the ultrasonic waves.
Before activation, verify that the power source supplies the required voltage (typically 110‑240 V AC). Connect the device to a grounded outlet and ensure the indicator light confirms operation. Allow a warm‑up period of 2–3 minutes for the emitter to reach full output.
For effective protection, follow these guidelines:
- Cover the entire area where rodents are likely to travel; one unit can protect a space of roughly 30–45 m², depending on ceiling height. - Do not place the unit in direct sunlight, near heat sources, or in damp locations, as moisture can impair the transducer. - Keep pets, especially cats and dogs, at a distance of at least 1 m, because prolonged exposure to high‑frequency sound may cause discomfort. - Maintain a clear line of sight between the emitter and the target zone; obstacles larger than 5 cm can block the ultrasonic field. - Replace the unit after the recommended service life (usually 12–18 months) to ensure consistent output.
Regular maintenance includes cleaning the exterior with a dry cloth to remove dust that could attenuate the signal. Inspect the power cord for damage before each use; replace immediately if wear is observed.
If rodents persist, reassess placement: move the device to a more central location, increase the number of units, or combine with complementary measures such as sealing entry points and eliminating food sources. Continuous monitoring of activity will indicate whether adjustments are necessary.