Searching for eavesdropping devices that actively emit radio signals inside rooms, vehicles and objects, we find that mobile phones and other communication devices are being used. Detection of GSM-jammers or small wireless recorders, detection of other harmful microwave transmitters, wireless communication antennas and other electronic devices
Host Appearance
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
Powered by a No. 7 battery (AAA)
frequency range
50-2400MHz
Power Supply
A 7 (AAA) Battery
Appearance size
140x170mm
Current consumption
Maximum 50mA
Continuous working hours
8 hours
Panel display
Switch, indicator