K88 Anti Spy Wireless RF Signal Detectors Bug GSM GPS Tracker GSM Audi

【DUAL ANTENNA】: The detector is an upgraded version with dual antenna. Dual band combine with professional radio waves, so it can search faster signal from 300MHZ to 2700Mhz, RF antenna for low frequencies(300mhz ~ 800mhz) and GSM antenna for high frequencies(800mhz ~ 2700mhz), the anti-interference ability is stronger, and unlocking azimuth distance detection is more accurate. 【EASY TO USE】:This RF signal detector is easy to use, efficiently find the suspicious item. Sound and light alarm indicator is accurate and reliable. 【WIDE USAGE】: This product can detect 2G,3G,4G GSM bug, Audio Bug, GPS Car Tracker, Spy Cell Phone,1.2G/2.4G wireless camera and WIFI bluetooth etc; Especially design for the special processing technology of CDMA, other detectors cannot detect CDMA signals. 【LED INDICATORS】: There are 10 level LED lights, the left first LED is charge indicator. The second is power indicator. The Third to tenth light is for detection instruction, if all lights flash, the detector will produce Beep sound, the sound is more urgent, the signal is more strong 【PROTECT THE PRIVACY】 :The wireless detector can detect whether there is strong electromagnetic radiation leak to do harm to our health from the household appliances, such as refrigerators, computers, or suspicious wireless signals.