ما الفرق بين dvr و nvr

الفرق ما بين ال C. DVR systems process data at the recorder, while NVR systems encode and process data at the camera before transmitting it to the recorder for storage and remote viewing

2022-11-30
    بنت ت حس كس ولد عاري
  1. 2- هنوصل جهاز