Characteristics of the best sonic gopher repeller:1. The sonic gopher repeller can affect the nerve center of hamster and drive hamster out of the affected area through the transmission of acoustic wa...

Vibratory redent repeller Vibratory redent repeller is mainly composed of small motor, rotating seat, movable impact block and control circuit board. After the control circuit starts the small motor,...

At present, the bird-repelling device on the market does not have the function of detecting birds. The reason is that it is not easy for small animals like the kind of black bird to be detected by boa...

Solar sonic snake repeller makes use of sound waves to repel snakes. Solar sonic snake repeller is very effective in driving underground rodents by transmitting sound waves. Sound waves stimulate them...

Solar bat repellent is a bat repellent that uses solar panels to charge batteries. When the light is sufficient, the solar panel generates current and voltage to charge the battery under the light. Th...

The working principle of solar powered snake repeller: Every 25 seconds (about) the solar powered snake repeller produces a kind of ultrasonic and quartz vibration with a frequency of 400 Hz + 50 Hz. ...