Kguard BR401 - Connection; Connecting the Alarm

ENGLISH
Chapter 2: Installaon
22
DVR User’s Manual
2.4.2 RS-485 Connecon
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 Connecng the Alarm
VGA
AUDIO IN (CH5-CH16)
HDMI
LAN
1
2
AUDIO OUTVIDEO OUT AUDIO IN
2
4
1
3
MAIN
SPOT
CH8
CH16
CH7
CH15
CH6
CH14
CH5
CH13
CH4
CH12
CH3
CH11
CH2
CH10
CH1
CH9
G12345678910 11
+
- NO COM G1615141312
RS-485
D+ D -
KB OUT IN
ALARM
12V
G 12345678910 11
+ -
NO COM G1615141312
RS-485 OUT
D
+
D
-
KB IN
ALARM
Alarm output
16-Channel DVR
Note:
Available in 16-channel DVRs
only.
You can connect one alarm device
via RS-485 connecon as shown.
RS-485
3
4
1
2
1
2
VIDEO
OUTPUT
7
8
5
6
VIDEO INPUT AUDIO
OUTPUT
AUDIO
INPUT
VGA
12V
LAN
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
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.
RS-485
Speed dome
4-Channel / 8-Channel DVR
Speed dome
VGA
AUDIO IN (CH5-CH16)
HDMI
LAN
1
2
AUDIO OUTVIDEO OUT AUDIO IN
2
4
1
3
MAIN
SPOT
CH8
CH16
CH7
CH15
CH6
CH14
CH5
CH13
CH4
CH12
CH3
CH11
CH2
CH10
CH1
CH9
G12345678910 11
+
- NO COM G1615141312
RS-485
D+ D -
KB OUT IN
ALARM
12V
G 12345678910 11
+ -
NO COM G1615141312
RS-485 OUT
D
+
D
-
KB IN
ALARM
16-Channel DVR