Installing the Camera  |  31
800-11873V4 - A - 07/2014
Figure 2-7 Main Alarm Adapter Input (Detail)
Connecting the Network Cable
Connect a Category 5 or higher Ethernet cable to the RJ45 connector on the back plate of the 
camera (see Figure 2-5 on page 29). The Ethernet cable should not be longer than 328 feet 
(100 m). After you have connected the Ethernet cable, check the status of the LED indicators on 
the RJ45 connector. If the LEDs are not lit, re-check the connection. 
• The green LED indicates a network connection. 
• The orange LED indicates network activity. 
Note You may need to use a crossover cable if you are connecting the 
camera directly to a PC.
Inputs (x4)   5V, 4700 Ohms, pull up
Outputs (x2)   Relay output, 120 V AC/30 V DC, 3 A MAX
Note Use alarm outputs for SELV circuits only.
1234 56789101112
Table 2-6 Alarm Input Pin Definitions
Pin Definition Pin Definition
1 Alarm Out NO 1 7 Alarm Out COM 2
2 Alarm Out NC 1 8 GND
3 Alarm Out COM 1 9 Alarm In 4
4 GND 10 Alarm In 3
5 Alarm Out NO 2 11 Alarm In 2
6 Alarm Out NC 2 12 Alarm In 1