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2. Cables
The cables provide connections for network, BNC video output, power, audio
input / output and alarm input / output. A Reset Button Cable is also provided.
Please be noted that microphones / speakers with a (built-in) amplifier and
external power supply are required.
Note: To activate Audio function, the Audio function must be enabled. Please
refer to 5.5.2 Video Streaming in the User's Manual.
EHN Series
EZN Series
Alarm IO PIN Assignment
1
Alarm In
2
GND
3
COM
4
Alarm Out
3
Reset Button
Alarm Input / Output
Video Output (BNC)
Audio Input
Audio Output
LAN / PoE Cable
12VDC Power Input
Ground
12VDC Power Input
Video Output (BNC)
LAN / PoE Cable
Alarm Input / Output
Reset Button
Audio Output (White)
Audio Input (Red)
Ground
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