specially made for detecting wireless spy cameras and body bug, without interference by cellular phones . Applied with fuzzy scanning technology and digital signal filter, this device will reduce most of the false alarm caused by the cellular phones around. This device avoids being peeping to protect privacy or protect information from being disclosed secretly.
Specifications: 1 Bank's ATM prevents spy camera. 2 Restaurants, cinemas, theaters, concerts, museums or art galleries thatprevent video body bugs. 3 Mil itary or government premises where camera recording is forbidden. 4 Offices, factory or any commercial premises that would like to remove Rdisturbance. 5 Detect peeping camera in shopping mall , school , locker room club house, hotel etc.
SH-055AR. SH-055SARV
Functions: 1.3 Levels indication: 3 LEDs will light from Level 1 to Level 2 to Level 3indicating the strength of detected signal. 2.Audible alarm: The alarm will change from Slow to Rapid indicating the strength of detected signal. 3.Silent detection: SILENT detection to reduce the embarrassment of audible alarm when scanning an environment. 4.Earphone output: User can detect by earphone hearing without others aware. 5.Sensitivity tuner: An adjustable sensitivity tuner allows you to scan variable distance and can eliminate the    environment interference (background noise).
Specifications:
Size	L 87 x W 55 x T 24 mm L 3.4 x W 2.2 x T 1 Inch
Weight Power Detecting Frequency Sensitivity Tuner	about 125g 3 V DC (AAA/UM-4 battery x2) 50 MHz - 6.0 GHz
Detecting Distance
5.8GHz Wireless camera 2.4GHz Wireless camera	up to 8 feet. up to 20 feet.