Connections
Relay
OUT
(
R
)
Pin
Assignment
Triggering Event
Type
15 + 16 Relay 1
Appliance is in alarm state
Normally open
17 + 18 Relay 2
None
Normally open
1 2
12 V DC IN (C)
Pin
Assignment
1
GND
2
12 V DC
Audio IN (U)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Serial Interface COM 1
(
D
)
6
1
5
4
3
2
9
8
7
12 V DC OUT (B)
Pin
Assignment
1
12 V DC
2
GND
Pin
Assignment
Pin
Assignment
Pin
Assignment
1
DCD
(Data Carrier Detect)
4
DTR
(Data Terminal Ready)
7
RTS
(Request to Send)
2
RxD
(Receive Dat
a)
5
GND
8
CTS
(Clear to Send)
3
TxD
(Transmit Data)
6
DSR
(Data Set Ready)
9
RI
(Ring Indicator)
1
2
1 (GND)
2 (GND)
4
6
8
10
12
14
16
18
3
5
7
9
11
13
15
17
Contact IN
(
S and T
)
Pin
Assignment
Function
3
Contact 1
Camera 1 - Start recording
4
Contact 2
Camera 2 - Start recording
5
Contact 3
Camera 3 - Start recording
6
Contact 4
Camera 4 - Start recording
7
Contact 5
Camera 5 - Start recording
8
Contact 6
Camera 6 - Start recording
9
Contact 7
Camera 7 - Start recording
10
Contact 8
Camera 8 - Start recording
11
Contact 9
Global 1 - Shutdown appliance
12
Contact 10
Global 2
13
Contact 11
Global 3
14
Contact 12
Global 4
Video IN (M)
1
2
7
4
5
6
3
8
15
10
13
12
11
14
9
Serial Interface COM 2
(
Q
)
Pin
Assignment
19
RX +
20
RX -
20
19
Pin
Assignment
Pin
Assignment
Pin
Assignment
1
Camera 1
6
Camera 6
11
GND 3
2
Camera 2
7
Camera 7
12
GND 4
3
Camera 3
8
Camera 8
13
GND 5
4
Camera 4
9
GND 1
14
GND 6
5
Camera 5
10
GND 2
15
GND 7 + 8
Pin
Assignment
Pin
Assignment
Pin
Assignment
1
Audio 1
6
Audio 6
11
GND 3
2
Audio 2
7
Audio 7
12
GND 4
3
Audio 3
8
Audio 8
13
GND 5
4
Audio 4
9
GND 1
14
GND 6
5
Audio 5
10
GND 2
15
GND 7 + 8
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