Difference between revisions of "NVR/Recording Setup/Physical Alarm"
(→Physical Alarm Setup) |
(COM: Communication Port or Groun) |
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| Line 5: | Line 5: | ||
Step 1. Identify the connections on the Alarm Trigger. | Step 1. Identify the connections on the Alarm Trigger. | ||
[[File:physical_alarm_set_up_pic_1.png|none|889x500px]] | [[File:physical_alarm_set_up_pic_1.png|none|889x500px]] | ||
| + | '''COM''': Communication Port or Ground N.C: Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors | ||
| + | '''N.O''': Normally Open - A Trigger that initiates when an object completes the communication line of 2 sensors. | ||
Revision as of 19:21, 29 December 2015
Physical Alarm Setup
Please Note: Setting up alarm triggers will only work with recorders that have alarm inputs.
Step 1. Identify the connections on the Alarm Trigger.
COM: Communication Port or Ground N.C: Normally Closed - A Trigger that initiates when an object disrupts the communication line of 2 sensors N.O: Normally Open - A Trigger that initiates when an object completes the communication line of 2 sensors.
