You can update your device using several methods depending on your access level: Online Update : The simplest method. Access the on your NVR and select Manual Check to automatically detect and install the latest version. Web Interface
Maintaining up-to-date firmware is critical for security enhancements, bug fixes, and performance improvements. dhinvr1108hs8ps3 h firmware
V4.001.0000000.1.R.210710 (or later iterations in the V4.x series). Operating System: Embedded Linux. You can update your device using several methods