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2.5 ALARM
2.5.1 IO
Instruction:
1. Name: There are several different conditions you can choose as the camera position or action
during car running.
2. Trigger DVR by High/Low level
High level: signal higher than 4V.
Low level: signal lower than 4V.
3. Delay: It is set up alarm off delay time. Value 0-9 seconds optional. After you set up this,if alarm
signal disappeared after the time you set, DVR will confirm the alarm signal completely off.
4. Record open/close: DVR recording video or not by alarm triggered.
5. Action: set DVR action after it be triggered by alarm input. (Unavailable for this model)
6. Preview: DVR switch to full screen by the alarm channel.
7. Prior: Value 0-5 optional
