15
Back panel of type
Ⅱ
model (page.6)
Fig. 7
No. Interface
Connection
Description
1-2 (V IN)Video input
connect simulate video input device, standard BNC interface
3
(A IN) Audio input
connect simulate audio input device, standard BNC interface
4
(V OUT) Video output
connect monitor, local video signal output
5-1
RS485 port
connect RS485 device, details refer to “Section 5 PTZ (pan, tilt and
zoom) control connection”
Alarm input
connect alarm input device(4CH
，
details refer to “Section 4 External
alarm in/out connection”)
Alarm output
connect alarm output device (1CH
，
details refer to “Section 4
External alarm in/out connection”)
5-2 4 CH alarm input
connect alarm input device(4CH
，
details refer to “Section 4 External
alarm in/out connection”)
6
VGA interface
connect VGA display device, such as PC VGA display
7
RJ45 interface(UTP)
connect network
8 USB interface
connect USB device. Up-side link is USB2.0 which adapt to USB
storage device. Down-side link is USB1.1 which adapt to USB mouse.
9
intercom output
audio output while connecting with DVR_WEB
10 intercom input
audio input while connecting with DVR_WEB
11 power supply(DC 12V)
12V volts D.C. input
Note:
Active device is requested while using intercom function and output audio.
