Please read the following:
1. This device should be installed inside a power socket vertically and be 35 – 50 inches away from the floor.
2. The device should avoid proximity to carpet or drapes as the decrease in sound pressure will keep the device from performing at its best.
3. Due to the electronic sound, you may see an increase of visibility of vermin simply because the noise will cause them to leave their nests.
4. This device may be directly plugged to a AC 22V (or 110v) power socket. (Power range: Ac90 V-250V. Frequency: 50HZ-60HZ)
5. Caution: This device is not water resistant or waterproof.
6. ONLY use a dry and soft cloth to clean the device. Do NOT spray the device with any liquids.
7. Do not drop the device; strong impact will damage the device.
8. Device may only be used in temperatures between 32-100 degrees Fahrenheit.
9. To increase effect, use more than one device in the household or warehouse.