Dahua For You

Reference youtube https://www.youtube.com/watch?v=e2RjvqFnVtk https://dahuawiki.com/NKB1000_Network_Setup https://dahuawiki.com/NKB1000_USB_Setup https://dahuasecurity.s3-ap-southeast-1.amazonaws.com/uploads/soft/20191111/Keyboard-Quick-Start-Guide-V1.1.0.pdf https://www.dahuasecurity.com/asia/products/productDetail/8391

EPOE NVR can for POE Camera and EPOE camera POE NVR can for POE Camera and EPOE camera (Maybe Distance Issue cannot up to 800M only up to 100M)

https://www.youtube.com/watch?v=NmCnG8XCHr0

Reference website https://www.youtube.com/watch?v=MzpL460m_LE

https://www.youtube.com/watch?v=MzpL460m_LE

Reference website: https://www.youtube.com/watch?v=QbDTX9RpIco

Reference Website https://en.wikipedia.org/wiki/Pixel#Megapixel https://upload.wikimedia.org/wikipedia/commons/f/f7/Sensoraufl%C3%B6sungen.svg