CCTV Camera/ Device Installer Question:
What is WDR Security Cameras?
Answer:
A WDR security camera (Wide Dynamic Range) is used for capturing clear images of objects surrounded by a strong back light, while still keeping the background visible.
| Previous Question | Next Question |
| Tell me what is pixel? | Tell me what is the difference between the technologies? SDI, TVI, CVI, Analog, AHD and IP? |