tell me if it is possible to connect the camera to the DVR and how to do it,?
we need working ports,?
and login and password for entering the camera from NVR ?

can i use RTSP port, ?

can i use ONVIF?

https://c.radikal.ru/c01/2007/b7/1ffc1fac7873.jpg

can you answer me to my email - [email protected]

or any mesenger: viber, whatsapp, telegram - +37377750202 Alexandr

Thanks for your attention