Viper NVR 4 Firmware

You will require a USB 2.0 Memory Stick (100MB minimum)

• Download the required firmware - this will be a .ZIP file.
• Extract the .ZIP to the root of the USB stick
• Plug prepared USB into spare USB port on VIPER NVR
• Login to VIPER-NVR then select reboot from shutdown options
• The unit may reboot several times during this process
• Firmware will install when unit reboots, this may take a few minutes

Do not power off or remove USB while updating