With this search device you can locate active audio transmitters in rooms, telephones or computers and so find hidden bugs, radio cameras and mini spies. The location device has an LED reception indicator that increases its flashing frequency as it approaches an audio transmitter. This allows transmitters with a transmission frequency of 30 MHz to 3.6 GHz to be detected.
Included in the delivery is a 9 V block battery.
Country of origin: Germany