DS1093-095
11
1.5.3
REF. 1093/019H DVR BACK PANEL
Item
Physical port
Connection method
1
Video input
Connect CH1-16 (Virtual) video input (BNC interface)
2
Video output
(UP) Main video output; (Down) Spot
output (BNC interface)
3
Audio input
Connect CH1-4 audio signal input (BNC interface)
4
Audio output
Connect audio signal output, including spot main audio output and sequence
audio output (BNC interface)
5
Audio input
Connect (CH5~CH16) Audio input
6
Ethernet: Port
Connect LAN, Ethernet (RJ45 interface)
7
Power Switch
Turn Power on and off
8
HDMI
HDMI Output
9
VGA Port
Connect to VGA monitor, such as PC monitor
10
USB Port
Connect USB mouse
11
RS-485/Sensor/Alarm
RS485/Sensor/Alarm interface (see pin outs below)
12
Power Port
Connect power supply - DC12V 5A
1.5.4
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.