Updating your DH-XVR5104HS-I3 firmware is a relatively straightforward process. Here's a step-by-step guide:
Do not skip this step. The DH-XVR5104HS-I3 has several revisions (e.g., V1.0, V2.0). Firmware is not interchangeable.
: Updates can refine the 1-channel face recognition feature, supporting up to 10 databases and 10,000 images.