Inexpensive portable bug detector

The inexpensive portable bug detector is a high-sensitivity RF signal detector for wireless peeping camera, wireless bug transmitters, cellular phones, and other radio frequency devices operating in the range from 50 MHz to 6.0 GHz.

The high-sensitivity wireless camera detector / RF signal detector gives both an acoustic and optical [there are 3 LEDs: Level 1 (Weak), Level 2 (Medium), Level 3 (Strong)] alarm to warn you  about a possibile signal nearby as well as the strength of detected signal.

Thanks to its adjustable sensitivity tuner, it is able to perform RF scans over variable distance, thus eliminating most of the environmental RF interference (background RF noise).

A dedicated earphone socket is present to allow sweeping without warning any possible unauthorized listener.

Compact dimensions: 3.5"x2.1"x1" /  9x5.5x2.5cm approx.
Weight: about 70g (w/o batteries)
Powered by two AAA-type batteries
Detection range is as follows:
-2.4 GHz wireless camera is about 2.65mt/8 ft
-5.8 GHz wireless camera is about 60cm/2 ft
-2G/GSM Cell phone: about 6.5mt/20 ft