Using the local monitor and mouse, go to the .
Optimizes P2P cloud service connections, ensuring faster loading times when checking cameras via mobile apps (e.g., Hik-Connect, DMSS, or XMEye).
Open your DVR/NVR and locate a white sticker with a barcode. Look for a code like: PCB: XM-V4.02-R11-2SATA Search that exact string on Google or the OEM's FTP server. v402r11 h264 h265 dvr nvr firmware download high quality
However, many older devices and software clients may not natively support H.265, which is why the ability to switch back to H.264 (often facilitated by a firmware upgrade) is so valuable.
Log into your DVR/NVR via a monitor connected to the VGA/HDMI port. Navigate to: Main Menu > System Information > Version Info Using the local monitor and mouse, go to the
Type the recorder’s IP address into your web browser and log in with your admin credentials.
Eliminates pixelation, ghosting, and interlocking artifacts in both live views and recorded playbacks. Look for a code like: PCB: XM-V4
Last updated: June 2026. For the most current firmware versions, always refer to your device manufacturer’s official support channels.
ACME Güvenlik : A repository hosting 2020 versions of the V4.02.R11 firmware. V4.02.R11 H.264/H.265 DVR/NVR Firmware Download
Always prioritize downloading firmware from the official support portals of your original equipment manufacturer (OEM) or authorized distributors.
: The system version typically appears as an array like V4.02.R11.XXXXXXXX . The 8 digits represented by XXXXXXXX are the unique hardware identifier .