Connection; Connecting The Alarm - Kguard BR401 User Manual

Chapter 2: Installation
2.4.2 RS-485 Connection
If you are using a PTZ speed dome,
connect the camera cable to the
video input of the DVR via RS-485
connector as shown.

2.5 Connecting the Alarm

Note:
Available in 16-channel DVRs
only.
You can connect one alarm device
via RS-485 connection as shown.
DVR User's Manual
22
4-Channel / 8-Channel DVR
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
1 3
CAUTION: TO REDUCE THE RISK OF ELECTRICAL SHOCK.
DO NOT OPEN COVERS. NO USER SERVICEABLE
PARTS INSIDE. REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD. DO NOT
EXPOSE UNITS NOT SPECIFICALLY DESIGNED FOR
OUTDOOR USE TO RAIN OR MOISTURE.
2 4
VIDEO INPUT
RS-485
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16
Speed dome
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16
AUDIO
INPUT
LAN
5 7 1
6 8 2
VGA
VIDEO AUDIO
OUTPUT OUTPUT
Speed dome
16-Channel DVR
MAIN 1 2 1
AUDIO IN (CH5-CH16)
VGA
HDMI
SPOT 3 4 2
VIDEO OUT AUDIO IN AUDIO OUT
ALARM
RS-485 KB OUT IN
+ - D + D - NO COM G 16 15 14 13 12
G 1 2 3 4 5 6 7
16-Channel DVR
MAIN 1 2 1
AUDIO IN (CH5-CH16)
VGA
HDMI
SPOT 3 4 2
VIDEO OUT AUDIO IN AUDIO OUT
ALARM
RS-485 KB OUT IN
+ - D + D - NO COM G 16 15 14 13 12
G 1 2 3 4 5 6 7
Alarm output
12V
RS-485
LAN
ALARM
RS-485 KB OUT IN
+ - D+ D- NO COM G 16 15 14 13 12
12V
G 1 2 3 4 5 6 7 8 9 10 11
8 9 10 11
LAN
ALARM
RS-485 KB OUT IN
+ - D+ D- NO COM G 16 15 14 13 12
12V
G 1 2 3 4 5 6 7 8 9 10 11
8 9 10 11