User's Manual

1
1 Production Overview
1.1 Introduction
The 2-wire analog indoor station (VTH) uses a 7-inch touch screen and uses the 2-wire system
for communication. It supports preview of VTO and HDCVI cameras; supports intercom
between VTO and VTH; and also remote unlocking, as well as connection to DMSS App.
1.2 Function
Analog Communication
Supports 2-wire communication.
Video/Voice Call
Make video or voice call to other VTOs.
Monitoring
Monitor VTO and HDCVI cameras.
Auto Snapshot
Take snapshots when calling or monitoring, and store them in the SD card.
DND (Do Not Disturb)
Mute call notifications.
Remote Unlock
Unlock doors remotely.
Arm and Disarm
Arm and disarm 6 alarm devices.
Playback
Play back videos and pictures in the SD card.
Record
View call and alarm records.