Answer
Jan 18, 2025 - 02:44 AM
The Bell+Howell 50184 Ultrasonic Pest Repeller works by emitting high-frequency sound waves that are typically inaudible to humans but are unpleasant for pests. These sound waves create an uncomfortable environment for pests, causing them to leave the area. The ultrasonic sound is highly directional and will be reflected by hard surfaces to fill a room with ultrasound. It is important to note that the effectiveness of the repeller may vary for different pests and environmental factors. The red indicator light on the front of the unit will blink on and off to let you know that the unit is working. Please refer to the user manual for more detailed instructions on using the product effectively.
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