H.264 4+8CH - 3 Installation

3
3. Installation
1 USB Mouse Port 2.0 USB Mouse
2 VIDEO IN 4/8CH Video Input (BNC)
3 VIDEO OUT 1CH Video Output (BNC)
4 AUDIO OUT 1CH Audio Output (RCA)
5 AUDIO IN 4CH Audio Input
6 USB 2.0 Port USB Backup or Firmware Update
7 ALARM Alarm I/O
8 DC12V Power Input
9 XGA PC Monitor Output
10 LAN RJ-45 Network Connection
11 RS-485 For Speed Dome Use
 Alarm I/O
Item
Point 1: CH1 sensor input.
Point 2: CH2 sensor input.
Point 3: CH3 sensor input.
Point 4: CH4 sensor input.
Point 5: ground.
Point 6: the first relay joint port.
Point 7: the first relay normal open.