Spy Wi-Fi Signal + Camera Lens Detector (Sesitive Detection) Motion sensing Live Counter surveillance. Spy Camera Detector. Proximity detection alert. Find hidden camera lenses. Detect wireless video signals. Alerts you when it detects wireless signals. Primary Function: Wifi Detector and Camera Lens Finder. Material: Hard Molded Plastic. Detecting Wave Distance: 920nm. Receiving Range: 1MHz - 6500 MHz. Optic Lens: Professional Grade IR Lens. Power: AAA Battery x 2 (Not Inlcuded). On Board Buttons: - Retractable Antenna - Sensitivity +/- Control - OFF, Audio Alarm, Proximity Alarm, LED Indicators Fro Proximity Detection. Dimensions: L: 107 x W:50 x D:17 (mm). Detects up to 6.5GHz wireless video signals. A great tool to find hidden lenses anywhere in your home or office. Always worried about hidden cameras in ornaments or that little hole in the ceiling, then find them with this camera lens finder. Portable, can be used anywhere, take it with you to hotels, motels and make sure no one is watching. Package Contents: Wifi and Lens Detector. Screen Cloth. User Manual - English.