ChengXin

You are most welcome.

It depends on the quality of your snapshot and the pixel density of the number plate. Most of the time if you cannot recognise it zooming it, it is not possible.

Sorry too many small China DVR players in the market. This CnM does not seemed to even have a website. Get your reseller to help in sourcing the firmware for reflash. All I can find this the user manual https://domar.com/download/CnM%20DVR%20manual.pdf

You have to contact Khmoon support http://www.kkmoon.com/interaction/contact

Try to see if this is suitable for you. http://support.camcloud.com/help_center

The BVMS detect a previous install was done on the PC. 1. Do a clean removal of your BVMS using uninstall or Windows restore point. 2. Reboot PC 3. Reinstall BVMS

If the product is not End of Life. You should be able to ask Q-See for a link to its latest firmware. If you are interested in further discussion, please contact me via Skype @ Cheng.Xin.SG

That depends on whether your dahua NVR support sdcard fail over recordings and also whether your dahua ipc camera support sdcard. Sorry no exact model given so very hard to give exact answer. If you are interested in further discussion, please contact me via Skype @ Cheng.Xin.SG

Reflash the CnM's firmware. More likely a corrupted firmware or faulty flash memory in your NVR.

In general, yes, but no 100% garauntee, as it depends on how strictly the NVR manufacturer follows the Onvif standards.

Time for a support ticket to iSentry. The unit fail to save its settings to its flash memory configuration file. Try creating PTZ presets and save them on the unit URL directly. Reboot the unit and if the preset are saved then it will be a compatibilty issue between Dahua NVR with ISentry.

In theory your plan will work provided that your a powerline adapter (100mbs) and your power cables are have litter interference. Your powerline adapter (100mbs) must also be of good industrial grade able to withstand 24/7 round the clock operation. If you are interested in further discussion, please contact me via Skype @ Cheng.Xin.SG

I am assuming that you mean port forwarding. With port forwarding correctly done, you can view your cameras (live view and recording) remotely. If you are interested in further discussion, please contact me via Skype @ Cheng.Xin.SG

Sorry. In that case, I cannot offer further help without remote access to the router and camera. Another possibility is that some ISP block such ports.

You will have to go back to Hkvision support. The usually is due to video buffering issue in the VMS, in your case IVMS-4200. If there is any settings that concern buffering, you can try to fiddle with them.