DS-1508

The intercom host has an intercom dedicated speaker and 37cm metal microphone, more convenient to realize free two-way intercom with the extension. It adopts aluminum alloy metal wire drawing process for the surface and metal hose for the microphone, beautiful and durable.

The new high-power extension is made of ABS material with silver border, available in black and silver. The 2W extension has a loud speaker and good pickup microphone. The rear of the extension is designed with mounting holes, which can be attached to the glass with double-sided tape or hung up, easy for recycling and storage.

It is applicable to banks, hospitals, stations, restaurants and booking offices.

Features:

• With independent switch function, adjustable internal and external volume.
• Streamlined built-in extension, small in size.
• Free two-way intercom with the extension.
• With microcomputer processing circuit, and static noise function for echo and howling.
• Adopt aluminum alloy metal wire drawing process for the surface.
• Adopt analog output port for recording interface to connect NVR for third-party synchronous recording.