DmaxDually
Young grasshopper
- Joined
- Feb 11, 2018
- Messages
- 42
- Reaction score
- 13
I'm new to security camera world. I will be putting a Dahua system together with a mix of Turret starlight camera and an NVR. I would like to know what is the purpose of a micro sd card in the cameras and what is it use for? Can you use the cameras without them?