The embedded motion sensor detects vibrations that can cause damage to internal hard drive. NVS2825 displays a warning message on LCD when it detects shake or shock motion. It also cut-off power before it hits the ground when it detects droping motion to protect the internal hard drive.
Tums off power during falls
Protects against impact
If an error occurs during backup, the error message will be displayed. The NVS2825 will automatically turn off to save battery power.
When you turn NVS back on, it will show the results from the previous backup. You will thus know whether the last backup was successful.
During the boot sequences, NVS2825 displays a warning if there were any bad sectors detected on the internal drive.