DS1093-165A
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2.2.3
REF. 1093/016AHD DVR BACK PANEL
Item
Physical port
Connection method
1
Video inputs
Connect (Virtual) video input device (BNC interface)
2
Audio Inputs
4CH audio input (RCA interface)
3
Audio Output
Audio output (RCA interface);
4
USB Port
Connect USB mouse
5
HDMI Port
Connect to HDMI monitor
6
VGA Port
Connect to VGA monitor, such as PC monitor
7
PIN RS485/ Sensor Alarms
RS485/Sensor/Alarm interface (see pin outs below)
8
Power Port
Connect power supply - DC12V 2A
9
Ethernet Port
Connect LAN, Ethernet (RJ45 interface)
2.2.4
RS485/SENSOR/ALARM PORT FUNCTIONS
Alarm input:
Connect [-] port of your sensor to G (GND) pin, and [+] port to channel input according to the alarm device
you purchased.
Alarm output:
Connect to the two ports marked with “out”
PTZ Port:
Connect your camera to RS-485A and RS485B accordingly.
1
2
3
4
5
6
7
8
9
