Features and specifications:
Hidden camera, wireless signal, and GSM device detector
Laser scanning for camera detection
Passive wireless detection for spying devices
The Multi-signal detector uses active laser scanning and passive wireless detection to accurately identify: eavesdropping devices, call eavesdropping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinhole cameras, wired cameras, electrical appliances and other sources.
A must have tool for identifying and preventing hidden cameras, eavesdropping, wireless cellphone, text message and internet signals and much more.

Features:
Auto-detection mode to detect live on the go
Laser detection: 10 cm - 10 m (the naked eye can identify red flashing)
Radio detection: 5 cm - 10 m
Wireless sweep: 1 MHz - 6.5 GHz frequency detection range
Signal strength indicator to quickly find the source
Sensitivity adjustment to narrow or widen the detection range
Detection modes:
1. Laser
2. Vibration (mute)
3. Beep
4. LED display
5. Headset (included)
Built-in rechargeable battery with low-voltage warning
Rubberized coating, high temperature resistant
Built-in compass

How it can be used:
Detect if your environment is bugged with any spy equipment
Detect if your car is bugged with GPS tracker
Detect if your phone is tapped
Detect if you are being exposed to dangerous radiation from appliances in your home
Detect wireless cell phone and internet signal
Detect when a text message is being sent
Detect recording devices in public restrooms, hotel rooms, entertainment events, etc
Privacy during business transactions

Product specification:
Laser detection camera distance of 10 cm - 10 m
Radio detection of camera range 5 cm - 10 m
Power in the 50 - 200 mv detection range 30-50 cm
Power in the 300 - 600 mv detection range 100-200 cm
Power in the 800 - 1200 mv detection range 300-800 cm
Power: built-in lithium polymer battery 450mAH
Current consumption: 8 mA
Probe laser wave length of 920 mm
Receive frequency range 1 MHz - 6500 MHz
Special dedicated optical lens filters
Material: ABS plastic

Remark:
ONLY when the spy device sending out wireless signal can this detector find the spy device signal.
Red laser light as an option for finding camera lenses