It can also locate hidden transmitters and recorders even if they are turned off or their batteries are dead. The system consists of the 2052WLT transmitter, connecting cables for the transmitter, 2052WLR detector, rod antenna, extension antenna, headset and carrying case. Unit has a low battery indicator. The transmitter is supplied with two output cable assemblies. The 2052WLR detector covers from 1 KHz to well over 10 GHz.
Aural output is either a demodulated signal, or a tone proportional to signal strength.
A major feature of the detector is that it draws less than 100 uA battery current.