Ultrasonic pest reject

Mechanism: The device plugs into a standard electrical outlet and emits ultrasonic frequencies, typically between 22-65 kHz, which are claimed to affect the nervous systems of pests, making the environment uncomfortable and encouraging them to leave.

Coverage: Each unit is intended to cover an average-sized room or area (e.g., 800-1,200 sq. ft.), but the ultrasonic waves cannot penetrate through walls, furniture, or other solid objects. Multiple units are recommended for larger areas.

Safety: The product is advertised as a safe and chemical-free alternative to traditional pest control, suitable for use around children and non-rodent pets like cats and dogs. However, it may cause distress to pet rodents like hamsters or guinea pigs.