DS-MP1351 Mobile Intercom
Features and Functions
 Half-duplex mode.
 Powered by the connected mobile DVR.
 Low impedance, low power consumption and long transmission distance
.  Aviation plug to guarantee the stability on vehicles.
 Easy operation by pressing and holding the PTT for audio input and releasing it for audio output.
 Connectable with 4-section headset. After the external headset is connected, you can realize two-way audio with the headset directly.
 Installation and fixation with hook on the back of the intercom.
 Two-way audio with high sound quality and low noise interference.