I have watched a couple of video's about how to connect a siren to the NVR.
What i would like to know, when using line crossing to trigger the alarm, can it be set to just beep once or twice.
So it just lets me know someone is on my driveway or coming to the door.
What i would like to know, when using line crossing to trigger the alarm, can it be set to just beep once or twice.
So it just lets me know someone is on my driveway or coming to the door.