Fd-168The convenient, one-button wifi & spy finder quickly indicates signal strength for all 802.11b,802.11b & g within range.Distinguish and eliminate signals from microwave oven, bluetooth and gsm by firmware argument. Locate any wireless hidden cameras. Small and compact device attaches easily to belt.Features of the wifi finderEliminate wasted time and effort booting up the notebook or pda to find hot spots. Push the button to activate about 60 seconds of detecting time.Up to 50 meters (150 feet)detecting distance. Three leds indicate signal strength.Features of spy finderFind and locate nearby wireless hidden cameras.Push the button to activate about 45 seconds of detecting time.Up to 20 meters (60 feet) detecting distance.Led light color (red, yellow, green) and beeping sounds will lead you to where the wireless hidden camera is! producing area:Taiwan payment:T/T supplying capacity:5K per month