HIKVISION DS-9608NI-I8 User Manual page 42

7 VGA
8 RS-485 Interface
9 ALARM IN
ALARM OUT
10 GROUND
11 AC 100V ~ 240V
12 Power Switch
13 Network Interfaces
with PoE function
(supported
DS-7700NI-I4/P and
DS-7700NI-K4/P)
Network Video Recorder User Manual
DB9 connector for VGA output. Display local video
output and menu.
Half-duplex connector for RS-485 devices.
Connector for alarm input.
Connector for alarm output.
Ground (needs to be connected when NVR starts
up).
100V to 240VAC power supply.
Switch for turning on/off the device.
Network interfaces for the cameras and to provide
by
power over Ethernet.
41