Key facts
- Manuals
- 7
- Languages
- ZH
- Last added
- 2012-03-16
Featured 智能楼宇可视对讲分机 manuals

Intelligent Building Video Intercom Extension Manual
The document provides detailed instructions for installing and using the video intercom extension. It covers wiring diagrams, button functions, and how to interact with the management center, including monitoring, call handling, SOS, three‑way calls, and internal line calls.
Additional sections describe automatic shutdown timing, unlock operation, contrast/brightness adjustment, room‑number configuration, and music selection, with step‑by‑step key sequences and audible feedback cues. This manual is written in Chinese.
Covers: Wiring Instructions · Monitoring Function · Call Management Center · Emergency SOS Call · Three‑Way Call · Internal Line Call

Intelligent Building Video Intercom Extension Manual
The document explains how to install and connect the video intercom extension, including wiring diagrams, terminal assignments, and connection notes. It also describes the basic operation of monitoring, calling, and three‑way communication functions.
Additional sections cover automatic power‑off timing, unlock control, contrast/brightness adjustment, room number configuration, and music selection features, with step‑by‑step instructions for each function. This manual is written in Chinese.
Covers: Wiring Diagram and Connections · Function Overview · Automatic Power‑Off · Unlock Function · Contrast and Brightness Adjustment · Room Number Setting

Intelligent Building Video Intercom Extension User Manual
The document explains how to install and connect the video intercom extension, including detailed wiring diagrams, terminal descriptions, and matching switch functions. It also describes the device’s status indicators, monitoring, calling, and lock control features.
Additional sections cover automatic switching, timed shutdown, information extraction, brightness and color adjustment, as well as alarm handling for fire and intrusion zones. Password and room‑number settings, as well as power‑loss memory retention, are also detailed. This manual is written in Chinese.
Covers: 使用说明 · 分机外型图及接线说明 · 接线端子说明 · 功能说明 · 状态指示功能 · 监视功能
Latest 智能楼宇可视对讲分机 manuals
intelligence building Video intercom Extension Manual(6)
This manual details the use of the Intelligent Building Visual Intercom Splitter, including the functions of each button, system wiring, and wiring terminal instructions.
Intelligent Building Video Intercom Extension Manual
User Manual 3 pages · 145 KB · ZHThis manual explains operation, wiring, and feature settings for the intelligent building video intercom extension unit.
Intelligent Building Video Intercom Extension Manual
User Manual 3 pages · 124 KB · ZHThis manual provides usage, wiring, and feature instructions for the intelligent building video intercom extension.
Intelligent Building Video Intercom Extension User Manual
User Manual 3 pages · 112 KB · ZHThis manual provides installation, wiring, and operation instructions for the intelligent building video intercom extension.
intelligence building Video intercom Extension Manual(2)
intelligence building Video intercom Extension Manual(1)
intelligence building Video intercom Extension Manual
Which document do I need?
User Manual
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in 智能楼宇可视对讲分机 manuals
What happens when I press the SOS button?
The unit immediately sends its own number to the management center.
How can I unlock the main door from the extension unit?
While the unit is monitoring the main unit or in a call, press the unlock key; the main lock will open.
How do I make an emergency (SOS) call?
Press the SOS button; the extension immediately sends its number to the management center while keeping its current state unchanged.
What indicates an alarm condition on the device?
When an alarm occurs, the corresponding zone indicator light flashes quickly and an alarm sound is emitted until the zone is disarmed.
From: Intelligent Building Video Intercom Extension User Manual
How does the device remember settings after power loss?
The device retains the set password, room number, alarm status, and other settings after power is restored.
From: Intelligent Building Video Intercom Extension User Manual
