It is strongly advised to download firmware exclusively from official sources to avoid malicious software or incorrect files.
This is the most straightforward method. For Wi-Fi security cameras in the EzyKam series, firmware is delivered through the app. You don’t need to search for a download link.
On your DVR or NVR using a directly connected monitor and mouse, go to the main menu. From there, navigate to "System," then "Maintenance," and finally select "Upgrade" or "System Upgrade." You can find these menus in the official CP Plus user manuals: for example, the CP-UNR-404T1-MW2 series shows that selecting Setting > System > System Upgrade brings you to the correct interface. cp plus firmware update download link
A model name might have a "V1", "V2", or "V3" variant. Firmware built for V1 will ruin a V2 device. Verify your specific version prefix before clicking install.
This is the easiest method if your DVR/NVR is connected to the internet. It is strongly advised to download firmware exclusively
CP Plus Firmware Update Download Link: Ultimate Guide to Upgrading Your Surveillance System (2026)
For devices connected to the internet, you can automatically detect and download firmware via the official app (iOS/Android) or the CMS (Central Management System) software for PC. This method pulls the firmware directly from CP Plus’s secure CDN, so the download link is hidden but safe. You don’t need to search for a download link
The Indian Computer Emergency Response Team (CERT‑In) published an official vulnerability note for CP‑Plus DVRs. The advisory includes a direct download link to a firmware update that patches a known timestamp‑modification vulnerability.
: Open Internet Explorer (or Edge in IE compatibility mode) and type the IP address of your device into the address bar. Log In : Enter your administrator username and password.
Protects your cameras from unauthorized access and vulnerabilities.