Select Page

CZZN MP140 Digital Voice Broadcasting System

Key Features :

Super loud
The maximum sound pressure can reach 140dB, The sound pressure is up to 120dB at a distance of 10m, The effective sound raising distance is 1000m.
Built in micro pan tilt
Three axis anti shake micro PTZ, 1080p Full HD camera.
Multiple broadcast modes
TTS text to speech, Shouting in real time, Recording cycle, Memory audio file playback.
More features
Color screen handheld microphone, 0-90 ° pitch adjustment function, Assembly to quick release adapter ring, Efficient heat dissipation and three prevention design.


Chengzhi mp140 is a special long-distance sound raising device (LRAD) for UAV, with a maximum sound pressure of 140dB and a maximum sound raising distance of more than 1000m. It has clear sound and strong penetration in the effective coverage area, can effectively transmit voice information to the target, and can carry out large-scale air broadcasting publicity. It is suitable for broadcasting command and dispatching in large-scale drill and rescue scenes. It has strong sound dispersion mode, which can be used for strong sound expulsion of group events and strong sound expulsion of birds at the airport. The mp140 is equipped with a handheld microphone as standard and a built-in three-axis anti shake micro PTZ camera. When performing broadcasting tasks, there is no need to add another PTZ camera, which can effectively improve the operation life of the UAV DJI SKYPORT v2.0 interface is seamlessly compatible with Dajiang Jingwei M300 RTK series flight platform. The Chengzhi quick release adapter ring is adopted to connect with other UAVs with payload capacity greater than 2.7kg on the market. It can be widely used in military and police units, fire rescue, maritime and other law enforcement units.


There are no reviews yet.

Be the first to review “CZZN MP140 Digital Voice Broadcasting System”

Your email address will not be published. Required fields are marked *