Dahua XVR5232AN-4KL-I3 32 Channel Penta-brid 4K-N 5MP WizSense DVR

The XVR5232AN-4KL-I3 sits at the top of the standard 5-series XVR range by channel count, providing 32 channels of Penta-brid recording in a standard 1U chassis. Penta-brid input compatibility means the 32 channels accept HDCVI, AHD, TVI, CVBS analogue cameras and IP cameras (via integration), providing maximum flexibility in large installations where a mix of existing analogue cameras and new IP additions may be present.

The 4K-N/5MP recording resolution specification allows 5-megapixel cameras to record at full resolution, providing the image detail required for facial identification, licence plate recognition, and detailed scene analysis in large-scale installations. 4K-N (4K-native light) supports the 4K-N resolution from compatible cameras where ultra-high detail is specified at selected positions.

WizSense AI analytics (I3 generation) provides human and vehicle classification for smart motion detection, reducing the false alarm rate from irrelevant motion events such as animals, foliage, and lighting changes. Smart search by human or vehicle type allows fast event retrieval from the 32-channel recording without reviewing all motion events manually.

The 32-channel count distinguishes this recorder from the 16-channel XVR models in the same 5-series range. A 16-channel recorder is appropriate for medium-sized installations; the 32-channel is specified when the camera count requires more than 16 inputs without installing two recorders with the associated complexity of managing two recording systems.

For security system installers completing large commercial CCTV installations across London and the UK where 32 camera channels are required in a single recorder, the XVR5232AN-4KL-I3 provides the correct specification.

Key Features

• 32 channels: for large installations exceeding 16-channel recorder capacity
• Penta-brid: HDCVI, AHD, TVI, CVBS, and IP cameras on one recorder
• 4K-N/5MP recording: full-resolution 5MP image detail for identification
• WizSense I3 AI: human and vehicle classification, smart motion detection
• Smart search: find human or vehicle events across 32 channels quickly
• 1U chassis: rack-mountable in a standard 1U rack or cabinet position