Features

* With Rectangular embedded design, simple and smooth appearance, sophisticated finish, and durable quality.

* With embedded industrial-grade dual-core processing chip (ARM + DSP),to ensure start-up time less than 1S.

* One key ask for help calling to the duty room to achieve quick connection, and easy operation.

* Built-in high sensitivity microphone, with wide area for sound collection, and high sound reproduction.

* Built-in 3W full-range monitor speaker, with loud and clear voice.

* Support hands-free calling and broadcast receiving.

* Support local electronic door lock and local alarm indicator ( select 1 from 2 options).

* Support local access to short-circuit signal.

* With DC power supply interface, to connect external 24V adapter.

* Two installation methods: embedded and surface mounted installation.

* Protection class: IP55.