
2.2 Connections
Connection Description
2
Service Monitor (set to NTSC by default ; change video format from
Source menu) & OSD Controller Communication Port, Mono Jack
3
Port
Audio Input and Output, Mono Jack.
V920D-AUDIO cable assembly is available as an option.
4
Port
Alarm Input and Output, 3 pin terminal
Pin 1: Alarm In
Pin 2: GND
Pin 3: Alarm Out
5
Main Power
Main Power, 2 pin terminal,
12 VDC: 470 mA (5.4 W), 24 VAC: 520 mA (6.5 W) IR on, without
heater, or
12 VDC: 900 mA (10 W), 24 VAC:
900 mA (11.8 W) with IR and
heater
Pin 1: 12 VDC/24 VAC, Pin2: GND/24 VAC
6 RJ-45 Port
Ethernet, RJ-45 port compatible with 10/100 Mbps having PoE
functionality
Micro SD memory slot on the Board
Card Slot for Micro SD memory: Socket “J15”
• Connecting to the RJ-45
Connect a standard RJ-45 cable to the network port of the network camera. Generally a
crossover cable is used for direct connection to a PC, while a direct cable is used for connection
to a hub.
A router featuring PoE (Power over Ethernet) can also be used to supply power to the camera.
• Connecting Alarms
AI (Alarm In):
External devices can be used to signal the network camera to react upon events. Mechanical or
electrical switches can be wired to the AI (Alarm In) and G (Ground) connectors.
G (Ground):
by default
16
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