HIKVISION DS-7200-ST Series User Manual page 29

User Manual of DS-7200-ST Series DVR
DS-7204HFI-ST:
Figure 31. DS-7204HFI-ST Rear Panel
No. Item
1 VIDEO IN
2 VIDEO OUT
3 AUDIO IN
4 LINE IN
5 AUDIO OUT
6 LAN
7 VGA
8 USB
alarm shop
9 RS-232 Interface
10 ALARM IN
ALARM OUT
RS-485 Interface
11 POWER
12 12V
13 GND
Description
BNC connectors for analog video input
BNC connector for video output.
RCA connectors for analog audio input
RCA connector for audio input
RCA connector for audio output
Connector for LAN (Local Area Network)
DB15 connector for VGA output. Display local video output and menu
Connector for USB devices
DB9 connector for RS232 devices
Connector for alarm input
Connector for alarm output
Connector for RS-485 devices. T+, T- pin connects to PTZ
Switch for turn on/off the device
12VDC power supply
Ground(needs to be connected when DVR starts up)
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