Search for devices (or RF * monitoring * listening devices) that actively emit radio signals inside rooms, vehicles and objects
It was found that mobile phones and other communication devices were being used.
Detection of GSM-jammer or small wireless recorder
Detection of other harmful microwave transmitters, wireless communication antennas and other electronic devices
Active detection of various wireless transmitting devices, including digital signals
Operations are driven by microprocessors
The pen-like appearance is made of carbon fibers. When used and carried, it will not attract people's attention.
Working frequency range 50-2400MHz
8-segment optical column indicator, which can accurately measure the level of wireless transmitter and determine the location of eavesdropping device
Antenna built-in
The sensitivity of calibration can weaken the interference of background radio.
"High Power" High Brightness Indicator Tip
"Pulse" Digital Emission Indicator Tips Including GSM and DECT
Power is supplied by a No. 7 battery (AAA).
Frequency range: 50-2400MHZ.
Size: 140*170.
Duration: 8 hours.
Panel display: switch, indicator light.
