describe: The wireless signal alarm can not only detect the source of radio waves more quickly and accurately, but also prevent it from being monitored, intercepted and tracked. The wireless signal detector is equipped with an adjustment potentiometer, which can adjust the sensitivity, expand the detection range or reduce the sensitivity to shorten the signal tracker. It is small and light, easy to carry in various occasions, and can be easily operated by just pressing a few keys. You can check wireless cameras in hotels, restrooms, hotels, entertainment venues, locker rooms, and automatically detect work when there are handsets, needle cameras, casino games, etc. in the environment. The signal detector has an automatic detection function, the host is carried with you, when you are in the environment, there is a headset, Needle camera. The camera detector is equipped with a signal strength indicator to quickly find the signal source. -material: metal. -Size: 101x50x20mm / 3.97x1.96x0.78inch.

Note:Shipping time is 5-12 days