In this video, we will be discussing how to reset Dahua NVR to factory default without a password. With the release of Dahua's 4.0 firmware, resetting to factory settings has become easier than ever. Whether you have lost your password or simply want to start fresh, our step-by-step guide will show you how to reset Dahua NVR to factory settings in no time. So, if you're looking for a hassle-free way to reset your Dahua NVR, this video is a must-watch!