IP-5IR8E33/MZ-L used in example
1_ Alarm COM (constant power)
2_ Normally Open contact (alarm out to load)
3_ Alarm IN (from load)
4_ Ground
1_COM = 12v+ (constant from power supply)
2_OPEN = 12v+ (to load that will be powered once alarm is triggered)
Log into IPC to configure.
Intrusion > enable > alarm out > save
If there is an SD card inserted into the camera,
You can set up SD Recording or snap capture as needed.