HIKVISION DS-7004HI-S

User Manual of DS-7000HI-S Series Net DVR
Page 8
2.3 Rear Panel Description
Notice: Please refer to real product for different model.
Index Physical Interface Description
1
Video Output
(main &
spot)
Standard BNC.
2
Video Iutput
Standard BNC, connect to camera
3
Audio input
4 channel RCA (1.0 Vp-p, 75
Ω)
4
Audio Output
1 channel RCA (1.0 Vp-p, 75
Ω)
5
Video Loop out
DS-7016HI-S uses DB15 connectores. DS-7004HI-S uses
on board BNC connectors.
6
VGA Interface
VGA display.
7
RS-232
Connect RS-
232 devices. Refer to Appendix B for pin
definition.
8
LAN Interface
Connect network devices. Refer to Appendix B for pin
definition.
9
RS-485
PTZ connection. Refer to Appendix B for pin definition.
External Alarm Input
4/16 Alarm in.
Relay Output
2/4 Alarm out
10
AC Input
100V~240VAC
2.4 External Alarm In/Out Connection
Alarm input port: