Wireless RF Signal Detector for Spy Camera Bug Detector

Wireless RF Signal Detector for Spy Camera Bug Detector Product description Wireless detector JYT-D007B is a handheld cell phone & spy camera bug detector in a small size. It"s easy to carry and operate. You can distinguish a cellular phone, spy camera and other bug devices easily by the LED display on the front and by a buzzing sound. The buzzer sound depends on the different types of level radiation. The digital pulse will become more frequent and louder if the radiation is