#MerryChristmas to everyone. To celebrate this big day, #Wolf-guard planed a big surprise for #door/window sensor. The discount is up to 12%. Learn more here about it now.
This fashion magnetic door/window sensor with high sensitivity through a transmitter & a magnetic stripe. With its ultra-thin depth 17mm body, it can be used widely without any door/window problems such as door/window can be closed well after installation.(Click here for detail parameters)
It is compatible with the security alarm host, and remote control alarm by mobile APP
When the illegal invasion , the door sensor immediately sends wireless signal to the GSM alarm host, and the host will send SMS or calling to the owner at the same time .