Kguard BR401 - Connecting the Sensors; Connecting the Microphones; RCA Connection

ENGLISH
Chapter 2: Installaon
DVR User’s Manual
23
2.6 Connecng the Sensors
Note:
Available in 16-channel DVRs only.
You can connect sensors up to
16 channels. The connectors are
labelled according to channels.
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
Sensor device
(input)
16-Channel DVR
2.7 Connecng the Microphones
The DVR supports up to 16 audio input channels. Microphones can be connected directly via RCA, BNC, or through the
parallel audio input connecon.
2.7.1 RCA Connecon
Note:
Available in 8-channel and 4-channel DVRs only.
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.
AUDIO
INPUT
Microphone
RCA audio cable
4-Channel / 8-Channel DVR
Connect the microphone(s) using
RCA cable connecon as shown.