IP Paging Intercom Terminal

IP Paging Intercom Terminal

1 、 Features a desk-mounted microphone design with a 4 -inch display and touch control function; the display includes numeric keys and function keys, supporting touch-based calling and broadcasting, supporting zone calls and multiple zones, including full-area broadcasting; supports up to 10 customizable one-touch call and broadcast functions.

2 、 Built-in 1 network hardware audio decoding module, with 2 RJ45 network interfaces, supporting 100Mbps transmission rate, supporting POE and daisy-chain connection and common battery power.

3 、 Supports monitoring any terminal; built-in 15W full-range high-fidelity speaker, enabling two-way communication and network monitoring.

4 、 Supports one audio line input, supporting audio capture and playback; can connect to mobile phones, recorders, and other audio sources; features one audio line output for external speakers or power amplifiers. Includes one 3.5mm headphone jack and one 3.5mm microphone input interface.

5 、 Supports direct operation to call or intercom any terminal; supports microphone-based broadcasting; broadcast delay less than 100ms .

6 、 Supports multiple calling strategies, including auto-answer, manual answer, customizable answer tones, and customizable transfer time, no-answer time, and call-waiting time.

7 、 Supports SIP softswitch protocol, MQTT IoT protocol, and more.

8 、 Features one switch input interface and one switch output interface. 1 switch input interface and one switch output interface.

9 、 Supports remote firmware upgrade via backend software.

10 、 Signal-to-noise ratio > 65dB , total harmonic distortion ≤ 1% , LIEN OUT frequency response: 80Hz ～ 16kHz , output level: 1000mV .