Features:
1.The use frequency is not affected by weather, temperature and the other factors.
2.It sends out high frequency. And the receiving line is designed to use precision coating component. The function of the product is stable and proof against bad weather and changing temperature etc.
3.Adopt American micro-electronic intellectual control that is easy to use.
4. The transmitting device is designed to send long-distance high frequency. And the safe slide design can avoid the accident of touching by mistake