Fujian Quanzhou Huanyutong Electronics Co

High-grade aluminum alloy brushed panel, sturdy and durable, can be surface-mounted or embedded. The two-button panel has emergency call and alarm modes, allowing customers to choose a built-in speaker for hands-free calls and radio reception. Built-in microphone allows for two-way intercom function and monitoring Terminal digital recording function, 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 automatically interrupts during intercom. It has an audio output port and can be connected to an external active speaker with a short-circuit input and output port. It can receive and control some peripheral devices and can be accessed wherever Ethernet is available, and can be routed across network segments.