There are many people who love outdoor travel, but they are always bothered by mosquitoes. So, a lot of people buy portable sonic mosquito repellent before they travel.

In a broad sense, all the means to prevent harmful birds from invading their territory, such as farms, orchards, wind power plants and military and civil airports, so as to endanger their labor achievements or equipment safety are called bird repelling.

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...