PEST Repeller

Ultrasonic Pest Repeller
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Voltage: AC 90-220V.
Size: 90 x 56 x 50mm.
Output Frequency: 20-55kHz.
Material: ABS + electric components.
Work Voltage: AC 180V-250V/50HZ, AC 90-110V/60HZ.
Effective Area: 80-120 square meters(without obstacle).

How Long Do Pest Repellers Last?
Devices usually last between 3-5 years. Some last longer. As long as the LED indicator light is blinking, the unit still works.

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MORE SAFE FOR CHILD AND PETS: Throw away the harmful poisons, dangerous chemicals, and traps typically used in households and by insect reject technicians. Our mice repellent is 100% safe and effective. Ultrasonic sound is inaudible to humans and household pets; Environmental friendly alternative to harmful and dangerous chemicals, poisons and traps, no bad smell.
Wide Effective Coverage: The Insect & Rodent Repellent is effective in an indoor area up to 1600 sq. ft. It's widely used in homes, warehouses, offices, gardens, hotels, etc. We recommend you to install one for each room because the ultrasound cannot pe*****te walls and solid objects. But for areas with serious pests, we suggest installing 2 or more devices for other room. They aren't effective for other rooms if you install the device in one room.