9
2.3 Physical
Interface
Physical Interface
Connection
UTP Network Interface
Connect to network devices, such as switch ,
HUB, etc. Please refer to Appendix B for pin
Definition.
Audio Input AIN
Connect to audio input devices such as active
tone
(
2.0 2.4Vp-p, 1k
)
Audio Output AOUT
Connect to sounders like loudhailer 600 .
Power Supply DC12V
Please refer to the appendix for specified types.
Please use a matched regulator.
Alarm Output 1A 1B
1 channel alarm out. Please refer to Section 2.3.2
for connecting instructions. (external series-
wound power shall be under 12V DC / 30mA)
Alarm Input IN G
1 channel alarm in.
RS-485 Interface T+ T-
Connect to RS-485 devices like PTZ
.
SD card slot
Insert an SD card for local storage.
Video Output VOUT
Standard BNC, connect to monitor.
2.4 Installation of Client software
The DVR9K client software manual is supplied on the CD with the client software. The
client software is installed using help screens and these are covered in the client software
manual. The client software interfaces with both the DVR9K digital video recorder
and/or the IP cameras.
.
