1.Detectable RF frequency from 1MHz to 6.5GHz for all RF frequency include GSM, WIFI, Bluetooth, FM, VHF, UHF
2.900/1200/2400 wireless audio and video transmission frequency
3.Built in super bright red LED
4.can find out all hidden camera, pin hole, button, mobile camera
5.Dual mode RF detectable, buzzer mode and vibrate mode
6.can also used earphone to detect RF signal, without any sound from unit
7.Adjustable RF signal strength detect function
8.Adjustable lens detector mode
9.with different flashing frequency
10.Built in 500mA rechargeable Li-ion battery
11.operating time up to 6 Hours for lens detector and up to 15Hours for RF detector
12.4 signal strength LED status indicator from low to high