Setup a NVR in a suitable working environment

[Description]

How to setup a NVR in a suitable working environment?

[Solution]

Below factors will result in NVR malfunction:

1. High temperature. Please refer to the Wiki Why the HDD status shows high temperature warning? 
2. HDD Vibration. Please refer to the Wiki How to reduce HDD vibration in NVR? 
3. Unstable power supply lead NVR shutdown abnormally. Please refer to the Wiki Why NVR shows abnormal shutdown log?