Cp-unr-4k2161-v2 Firmware Download New! (2024)

: Download the firmware zip file, extract it on your PC, and copy the .pak file to the root directory of the USB.

: Log into your NVR, go to System Info > Version , and note the current "Build Date".

: Insert the USB into the NVR’s front or rear port. Navigate to Main Menu > System > Upgrade . cp-unr-4k2161-v2 firmware download

: Use a USB drive (4GB–32GB) formatted to FAT32 .

: Click Browse , select the file, and click Upgrade . The system will show a progress bar and reboot automatically upon completion. Method 2: Remote Web Interface : Download the firmware zip file, extract it

You can update the firmware using a physical USB drive or remotely via a web browser. Method 1: USB Flash Drive (Recommended)

: Confirm "CP-UNR-4K2161-V2" on the sticker at the back of the device. Navigate to Main Menu > System > Upgrade

: Always use the CP Plus Support Page or authorized repositories like Learn CCTV to ensure the file is safe and authenticated. Installation Guide: Two Easy Methods

Before starting, you must verify your current system details to avoid installing incompatible software: