Dahua DVR XVR5104HS-4KL-I3 4-channel 3840×2160 1×HDMI 2×USB SATA up to 16TB Black

The Dahua Technology XVR5104HS-4KL-I3 is a 4-channel digital video recorder that supports up to 3840 x 2160 resolution and is compatible with H.264 and H.265 compression formats. Designed as part of Dahua’s WizSense AI lineup, the recorder integrates smart human and vehicle detection to reduce false alarms and lower the need for constant human monitoring. It accepts SATA HDDs up to 16 TB, connects via a single Fast Ethernet (RJ-45) port, and includes two USB 2.0 ports. The unit is compact, black, and consumes 7 W of power.

Advantages

The XVR5104HS-4KL-I3 combines high-resolution recording with efficient video compression to save storage space while keeping image quality. Built-in WizSense AI improves detection accuracy for humans and vehicles, which helps reduce false alarms and operational costs. The recorder’s SATA HDD interface supports large storage capacities, and its compact design with standard network and USB interfaces makes it easy to integrate into existing surveillance systems.

Suitable for

• Small shops and retail outlets requiring 4-channel surveillance
• Offices and reception areas monitoring entrances and corridors
• Home or small business installations needing high-resolution recording
• Sites where human/vehicle detection is required to reduce false alarms

Key specifications

• Channels: 4 channels
• Max resolution: 3840 x 2160
• Video compression: H.264, H.265
• HDD interface: SATA (up to 16 TB)
• Network: 1 x Fast Ethernet (RJ-45)
• USB: 2 x USB 2.0
• Power consumption: 7 W
• Weight: 0.53 kg
• Colour: Black

How to use

Install the XVR on a stable surface or in a rack-compatible slot, connect cameras to the appropriate inputs, and install a SATA hard drive of suitable capacity (up to 16 TB). Connect the recorder to your local network using the RJ-45 Fast Ethernet port for remote access and management. Use the recorder’s interface or Dahua management software to configure channels, set recording parameters, and enable WizSense human/vehicle detection to filter alarms. Connect USB devices to the USB 2.0 ports as needed for backup or mouse control.

Recommendations

For reliable long-term recording, use a surveillance-grade SATA HDD and configure a suitable retention and overwrite policy. Enable human and vehicle detection in WizSense to reduce false alarms, and ensure network security by placing the recorder behind a protected network and keeping firmware up to date.