Alarm (Alarm-Out) Connection
Your DVR system is capable of activating warning lights, sirens, and other types of external devices. External device s can be connected to the unit's
Alarm Connection
1.Connect one of the external device's signal lines to the desired alarm
2.Connect the remaining line to the COM port.
•The alarms
•Alarms can be configured to function in unison with motion detection, video loss, object detection, and other software features.
08_ connecting with other devices