Want to gain a detecting device that can detect the tracking of the spy devices such as wireless camera, audio and video recorder and owning wide detecting frequency range? Right here this High Frequency Signal RF / Lens Detector being introduced just own such kind of function. This is a high frequency detector which own wide detecting range of 1MHz to 6.5GHz for all RF frequency include GSM, WIFI, Bluetooth, FM,VHF, UHF, 900/1200/2400 Wireless Audio and video transmission frequency, so this RF / Lens Detector is really powerful. Thus because of the design of the built-in super bright red led, this high frequency detector owns the ability to find out all hidden camera, pin hole, button, mobile camera etc. Besides this high frequency RF jammer own dual mode RF detectable, buzzer mode and vibrate mode can also used earphone to detect RF Signal, without any sound from unit. And the design of the 4 signal strength led status indicator from low to high, which is helpful for detecting. Moreover, this high frequency detector also own the adjustable RF Signal strength detect function and the adjustable lens detector mode, with different flashing frequency. Thus this wireless camera and audio video signal detector is easy to use and as using the battery as power supply this RF / Lens Detector is also easy to take. More details are just here, if you want to know, just come here. Specification Detect frequency: 1MHz to 6.5GHz LED lens detector: up to 70000 MCD Bright Dimension: 65mmx48mmx15mm Antenna length: 123mm Battery Capacity: 3.7VDC 500mA Charger Voltage: 5-6VDC Power consumption: under 100mA Accessories 1 x Wireless Signal Bug Camera Lens Detector 1 x Charger 1 x Earphone 1 x User Manual