Pick up area: 10-50 square meters (adjustable) Directional characteristics: Full directional sensitivity: - 52dB microphone: Electrified capacitor microphone head shell material: Aluminum alloy Environmental temperature: -20 ℃~40 ℃ Features: The output signal amplitude is very strong after using dual stage amplification, which reliably protects the backend and transmission sound quality Installation method: The connecting wire can be buried in the wall, and the screws can be hidden in the wall for a more secure fixation Industry application: Suitable for various monitoring and sound pickup places such as prisons, detention centers, interrogation rooms, drug rehabilitation centers, etc
main features Anti riot microphone, the connecting wire can be buried in the wall, and the screw can be concealed in the wall for a more secure fixation.
The prison specific riot control metal shell microphone is aesthetically pleasing and easy to install and fix.
Adopting an adjustable sensitivity design, the monitoring range can reach 10-50 square meters.
The output signal amplitude after using two-stage amplification is very strong, which reliably protects the backend and transmission sound quality.
Suitable for various monitoring and sound pickup places such as detention centers, detention centers, interrogation rooms, and drug rehabilitation centers.
Wiring instructions