These results are based on a single device test; further sampling (≥5 units) is required before final sign‑off.
After a successful update, perform these checks:
Initiate a manual recording, then access the playback menu to confirm footage is being saved and can be retrieved correctly.
Updates ONVIF profiles to allow smoother integration with multi-brand IP cameras like TP-Link Tapo, Dahua, and Hikvision. cp-unr-4k2161-v2 firmware download
Click and select the firmware .bin file located on your local computer storage.
Go to Information > Upgrade (or System Maintenance). Click Browse to select the firmware file from your computer and click Upgrade . Critical Pre-Update Checklist
Insert a USB flash drive into your computer. The USB drive must be formatted as —many modern NVRs, including CP Plus models, are unable to read NTFS or exFAT formats. Right-click the drive, select Format , and choose FAT32 as the file system. These results are based on a single device
Compatible with mobile apps ( gCMOB / iCMOB ) and desktop suite KVMS Pro Software . Prerequisites Before Firmware Flashing
Copy the downloaded .bin firmware file directly to the root directory of your USB drive (do not leave it inside a zip folder).
Enter the NVR's IP in a browser. Use the default admin username and your established password. Click and select the firmware
Ensure your NVR is linked to an active Uninterruptible Power Supply (UPS). A sudden power cut during a core EEPROM flash will destroy the bootloader. Step-by-Step Firmware Update Instructions
Before starting, you must verify your current system details to avoid installing incompatible software:
You can find the specific CP-UNR-4K2161-V2 User Manual for step-by-step UI instructions.