1. Right click your mouse on NVR monitor, choose Menu—Network—TCP/IP to get the IP address of your system.
2. Please login this IP address using browser on computer/laptop.
Username: admin Password: the password you set for the security system
3. Choose Setup—Camera, click Access behind the cameras
4. You will be forwarded to the camera login page.
Username: admin Password: 123456
5. Choose Configuration—Camera—Image. Please change LED Brightness to 0 to have a try.