Note that it needs to be operated 24 hours a day. It is best not to insert the extension plate upwards. The horizontal direction of the wall is the best, and it will take effect after 5 to 7 days.
If it can be installed vertically, the ultrasonic wave will spread forward and outward, and the effect is ideal. Depending on the external environment, the number of insects will be significantly reduced in about 1 week. As for other switches, the output, pitch and range button can be freely changed every 1 to 3 months, so that the cockroaches, ants, and mice can't get used to it, so stay away.
The TEST button is used only to create hearable sound for human in order to confirm if the device is functioning if you are not sure.
PestContro 2000 (Professional Edition) uses electromagnetic interference and audio principles. Electromagnetic waves can pass through the wire, through the wall, up to about 5000 feets, the audio principle to strengthen the deinsectization power, the world has sold more than 1.7 million, this sales is the best guarantee of safety and quality.
Chemical insecticides are very effective insecticidal products but are harmful to pregnant women, babies and pets. Electronic insect repellent products are chemical-free and safe to remove.
As a representative of electronic insect repellent products, PestContro2000 has been tested in the following countries:
University of Reading, UK
Department of Insects, A&M University, Texas, USA
Recommended by McDonald's in Australia
Canadian University of Alberta Test
Japan Disinfection Research Institute Test
It can be used to drive away pests such as cockroaches, ants, mice, spiders, and four-legged snakes, regardless of home, office, hotel, factory, etc.
Please MUST power ON 24 hours per day. Effective after about 1 week time.