English original
The partition sound system has clear sound quality, simple operation, and has been widely used in police and safety departments in Britain and the world. Its efficacy has been unanimously recognized by police professionals and is one of the reconnaissance equipment highly recommended by British police. The system has the best ceiling monitoring effect, and external sensors and audio amplifiers are connected. The amplifier is equipped with independent volume control on the left channel and the right channel, and also provides external recording function. It provides a highly accurate, sensitive and clear audio effect, which is the best of its kind. It can listen through buildings such as walls, roofs and floors, and in hostage-holding places, the stereo partition wall can listen. Audio equipment can be used as a fast monitoring equipment for special forces, as well as a necessary product for investigation and anti-reconnaissance of military and police forces, criminal investigation and technical investigation departments.
