Connecting The Sensors; Connecting The Microphones; Rca Connection - Kguard BR401 User Manual

2.6 Connecting the Sensors

Note:
Available in 16-channel DVRs only.
You can connect sensors up to
16 channels. The connectors are
labelled according to channels.

2.7 Connecting 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 connection.

2.7.1 RCA Connection

Note:
Available in 8-channel and 4-channel DVRs only.
Connect the microphone(s) using
RCA cable connection as shown.
CH1 CH2 CH3 CH4 CH5 CH6 CH7 CH8
CH9 CH10 CH11 CH12 CH13 CH14 CH15 CH16
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
RCA audio cable
Microphone
Chapter 2: Installation
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
Sensor device
(input)
AUDIO
INPUT
LAN
5 7 1
6 8 2
VGA
VIDEO AUDIO
OUTPUT OUTPUT
AUDIO
INPUT
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
12V
RS-485
DVR User's Manual
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