Compact GSM listening device with 3 microphones (ID: B02)
Operating frequency 900, 1800 MHz
This listening device has 3 capacitive microphones
Compatible with all GSM SIM cards
Effective range of the microphone is between 10 to 14 meters.
Operating temperatures from -40 to +50 degrees
The standby time is 2 to 3 days.
Dimensions 1.4 x 2.8 x 4 cm.
This is a very sensitive device for listening from our wide collection of listening devices.
This listening device has 3 capacitive microphones
Compatible with all GSM SIM cards
Effective range of the microphone is between 10 to 14 meters.
Operating temperatures from -40 to +50 degrees
The standby time is 2 to 3 days.
Dimensions 1.4 x 2.8 x 4 cm.
This is a very sensitive device for listening from our wide collection of listening devices.
Compact GSM listening device with 3 microphones (ID: B02)