KGuard Security Easy Link EL421 - Connecting Alarm and Sensor Devices

ENGLISH
Chapter 2: Installaon
20
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
RS-485 ALARM
SENSOR
G 1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
RS-485 ALARM
SENSOR
G1 234G5678
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.
Speed dome
4-Channel / 8-Channel DVR
Speed dome
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
RS-485 ALARM
SENSOR
G 1234G5 678
16-Channel DVR
VIDEO
INPUT
LAN
RS-485VGA
12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485