Applies to: All Reolink Cameras support the SD card& Reolink NVRs
Go to Menu -> Recording -> Option, the Option page mainly includes four options:
- Overwrite: Check on this option, the SD card or HDD will automatically overwrite the old recordings and store new recordings when it becomes full.
- Pre-record: The camera will start to record before the event happens, the pre-record will last 3-6 secs (The battery-powered cameras do not support this function).
- Post-record: Keep recording for some time after the trigger event stops.
- Pack Duration: Set this option to determine the pack duration (Reolink NVR only).