Dahua VTH1200 Series, User Manual

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Table of Contents
1 General Introduction ............................................................................................................... 4
1.1 Appearance .......................................................................................................................... 4
1.2 Device Port Introduction ...................................................................................................... 7
2 Installation ............................................................................................................................. 10
3 Basic Function Introduction .................................................................................................. 11
3.1 Main Menu ......................................................................................................................... 11
3.2 Bidirectional Talk with Management Center ..................................................................... 12
3.3 Visual Bidirectional Talk with Door Station ........................................................................ 12
3.4 Monitoring Function........................................................................................................... 12
3.5 Unlocking Function ............................................................................................................. 12
3.6 DND Function ..................................................................................................................... 13
3.7 View Announcement .......................................................................................................... 13
3.8 Alarm Function ................................................................................................................... 13
3.8.1 Arming/Disarming Function 13
3.8.2 Alarm Message and Reporting Function 14
3.8.3 Alarm Output 14
4 FAQ ........................................................................................................................................ 15
Appendix 1 Technical Specifications ........................................................................................ 16