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1.4.7 Rear Panel Diagram of Alien404
No. Item
Description
1a - MainVideo Out
BNC connection for video output. If VGA is
connected, the interface will not function. If
VGA is not connected, the interface is used as
the main video output with local video display
and menu operations.
1.
1b - SpotVideo Out
BNC connection for spot monitor. Single
window view.
2. Video
In
4 x BNC connections for analogue video input.
3. Audio
In
4 x RCA connections for analogue audio input.
4. Audio
Out
1 x RCA connector for audio output. The
connection is synchronised with Video Out.
5. Video
Loop Out
DB15 connector for 4 channel video loop out.
6. VGA
VGA output. Display local video output and
menu.
7. RS232
DB9 connector for RS232
8. LAN
Interface
Connection for LAN (Local Area Connection)
9. USB
Interface
Connection for USB devices.
10. RS485
Connection for RS484 devices. T+, T- pins
connect to PTZ. Connection for Keyboard
devices . D+, D- pins connect to special
keyboard.
11a Alarm In
4 x Connections for alarm input
11.
11b Alarm Out
4 x Connections for alarm outputs
12. Ground
Ground (needs to be connected when DVR
starts up.
13. Power
AC 100 ~ 240v
1a
2
1b
6
3
4
5
7
8
9
10
11a
11b
12
13
Intelligent Security and Fire Ltd
