Hardware/installation/accessory
- [Linux-based NVR] Why cameras cannot be powered on by the PoE port of the NVR?
- [Linux-based NVRs][ND8X22P series] How to manually reset the NVR to factory defaults
- [NVR Linux based][ND9424P/ND9322P] How to calculate the PoE power budget used in the NVR?
- [ND9322P/ND9424P] Why I cannot install the Seagate and Western Digital HDD into the ND9322P/ND9424P?
- [Linux-based NVRs] Why does the joystick AJ-001 not work when connected to the NVR back USB port?
- [Linux-based NVRs][ND8322P/ND8422P] What eSATA devices are recommended for the ND8322P and ND8422P?
- [NVR]Which models support UPS, supported UPS brand and how to install UPS?