Look at where the microphone wires conect to the circuit board and you will see a black reset switch next the mic contacts. 4. Now plug in the camera so that it has power. And once powered up, press and hold down the reset switch for 10 seconds. 5. Thats the hard reset done, everything has now gone back to default.
Smart H.265+ is not a new technology, but an optimized implementation of H.265. Smart H.265+ technology is a collection of intelligent encoding algorithms developed by Dahua technology based on H.265. To meet the characteristics of video surveillance, Smart265+ adopts some key video encoding techniques and these techniques can be flexibly added
Here are a few things you could try: 1. Try to do the command from a computer. There are a variety of tools you could use. 2. Observe what's being sent/received by your attempt to do this from some ?MikroTik router and a camera / nvr (computer with multiple nics and wireshark or IGMP snooping on the router / switch)

[UPDATE] Setting Awal XVR 4.0 Baru Dahua : https://youtu.be/znMJXbBqAisCara Setting Online DVR Dahua : https://youtu.be/Ac00y4QM1Y0Butuh Bantuan? Silahkan kl

Check the IPC port value and the time zone is the same as the NVR. Make sure current network environment is stable. After I set the NVR resolution as 1080P, my monitor can not display. Shut down the device and then reboot. When you reboot, please press the Fn button at the same time and then release after 5 seconds. . 418 218 70 469 196 410 64 51

dahua dvr resolution reset