Prerequisites:

  • Display screen, remote control, storage media (SD card, hard disk, etc.)

Alarm duration description:

  • Alarm pre-recording duration: the time from the moment the alarm occurs to the moment the alarm occurs, that is, the alarm recording start time
  • Alarm delay duration: the time from the moment the alarm occurs to the moment the alarm occurs, that is, the recording alarm end time
  • Alarm recording duration = alarm pre-recording duration + alarm delay duration. For example, if the device triggers an alarm at 12:01:00, the configured alarm pre-recording duration and alarm delay duration are 30s respectively. The alarm recording start time is 12:00:30 and the end time is 12:01:30, and the recording duration is 1 minute
  • This configuration applies to all types of alarm recording durations of the device, such as AI, IO..

Operation steps

  1. Press the [ENTER] button on the remote control to enter the login interface, enter the password "999999", and automatically log in to the main menu Operation steps

  2. Select [Settings] on the main menu interface and press the "ENTER" button to enter the settings interface Operation steps

  3. Select [Settings] in the [Alarm] interface and press the "ENTER" key to enter Operation steps

  4. Press the "ENTER" key on the default first page [Alarm ] to enter the editing state. If it is not on the first page [Alarm ], press the left and right arrow keys to move to this page, press the remote control down key to move to the "Alarm Pre-recording Duration" and "Alarm Delayed Recording Duration" input boxes to fill in the duration, confirm and save, and restart to trigger the alarm to take effect. Operation steps