Fujian Quanzhou Huanyutong Electronics Co

High-grade brushed aluminum alloy panel, sturdy and durable, can be surface-mounted or embedded with single-button calling (specify the call target on the server) to achieve full-duplex intercom. Built-in speaker can make hands-free calls and receive broadcasts. Built-in microphone can achieve two-way intercom function. , can monitor the digital recording function of the terminal. The audio files recorded during intercom are saved in the card and can be uploaded when the device is idle. Background music can be played when the device is idle. It has an audio output port and can be connected to an external active speaker with short-circuit input. The output port can receive and control some peripheral devices. It can be accessed wherever Ethernet is available, and can be routed across network segments.