247Security Inc. | 4400 North Point Parkway, Suite # 158, Alpharetta, GA 30022, USA | 1-866-693-7492 | www.247securityinc.com
2.2.12.
CELL MODEM
Pin Number
Signal
Description
Pin out
1 DCD
Carrier
detect
2 RXD
Receive
data
3 TXD
Transmit
data
4
DTR
Data terminal ready
5 GND
Ground
6
DSR
Data set ready
7 RTS
Request
to
send
8 CTS
Clear
to
send
9
RI
Ring
10 +5VDC
+5VDC OUT (
±
5%)
2.2.13.
10/100BASE-T LAN CONNECTOR
This network RJ45 port allows access to the DVR from your laptop / computer using the included cross over cable.
This port is labeled as LAN 1 and has a static IP address of 192.168.1.101.
Pin Number
Signal
Description
Pin out
1
TX+
Transmit Data +
2
TX-
Transmit Data -
3 RX+
Receive
Data
+
4 RX-
Receive
Data
-
5 NC
Not
connected
6 COM
Common
7 COM
Common
8 COM
Common
9 COM
Common
2.2.14.
USB 2.0 CONNECTOR
Connector type: 4-pin friction-lock header
Pin Number
Signal
Description
Pin out
1
VCC
Cable Power +5 V
2
-Data
Balanced Data Line -
3
+Data
Balanced Data Line +
4 GND
Cable
Ground
14