This is a good Camera. Audio works perfectly.
Camera Is big and brute in cheap plastic case. Picture is good , last firmware support 5MP 20fps ! Camera is Onvif - I can manage it via NVR menu : change network , brightness , contrast , overlay ,decoding ,etc. I can define motion detection region and rules . BUT NO MOTION DETECTION is detected from DAHUA NVR4108-4KS2 !!! I try with all 5 firmwares that I fоund for 529B2 type...all is OK except Motion Detection ! I have 2Mp Onvif (not Dahua) cameras that Is working perfect with this NVR , so I know how to configure MD ! I hope this problem will be solved in future firmware , because seller know this problem !