OEM DVR-516S2-4KSM – 16-Channel WizSense 4K Pentabrid Digital Video Recorder (XVR5216AN-4KL-I3, Up to 32 IP Channels, SMD Plus, Face Recognition, 2 SATA, 4K HDMI, RS485)

Product Overview

The OEM XVR5216AN-4KL-I3 is an ultra-high-definition 16-channel WizSense 1U pentabrid digital video recorder engineered for high-demand enterprise, industrial, and large commercial video surveillance installations. Built on a flexible 5-in-1 hybrid architecture, it auto-adapts across all major video standards: HDCVI, AHD, HDTVI, analog CVBS, and IP network cameras. In default hybrid mode, the unit natively manages 16 analog BNC channels plus 16 IP channels; when converted entirely to an NVR via IP enhancement mode, it supports up to 32 IP camera channels at resolutions up to 8 Megapixels (4K UHD) with an incoming network access bandwidth of 128 Mbps.

Powered by dedicated WizSense deep-learning processors, this system provides full-channel SMD Plus (Smart Motion Detection Plus) across all 16 analog channels, filtering out false alerts caused by foliage, animals, or weather while categorizing human and vehicle targets. It supports Perimeter Protection (up to 2 analog channels of Tripwire and Intrusion) and up to 2-channel Real-Time Facial Recognition / Detection (with support for 10 face databases and 20,000 face images). Featuring AI Coding and Smart H.265+ compression, storage overhead and transmission bitrates are reduced by over 50% without compromising evidentiary target detail. Hardware interfaces include dual internal SATA III HDD bays (supporting up to 32 TB total storage), a native 4K HDMI output (3840 × 2160) alongside a VGA port, 1 RCA Audio Input / 1 RCA Audio Output with broadcast-quality Audio-over-Coax (AoC) compatibility across all BNC ports, and an RS485 serial port for PTZ dome telemetry.

Key System Features & Functionality

• Versatile 5-in-1 Pentabrid Compatibility: Auto-detects HDCVI (up to 4K), AHD/HDTVI (up to 5MP), CVBS, and IP cameras for seamless enterprise integration and legacy retrofits.

• Hybrid 16 BNC + 16 IP Architecture (Up to 32 IP): Accommodates 16 analog cameras plus 16 IP cameras (expandable up to 32 IP channels total in pure IP mode) at up to 8MP resolution with 128 Mbps incoming bandwidth.

• Full-Channel SMD Plus: AI-powered human and vehicle motion classification across all 16 analog channels minimizes false alarms.

• Advanced WizSense Deep Learning: Supports up to 2 channels of real-time Facial Recognition/Detection and up to 2 channels of Perimeter Protection (Tripwire & Intrusion).

• Dual SATA High-Capacity Storage: Houses 2 internal SATA III hard drive bays supporting up to 16 TB per drive (32 TB aggregate capacity).

• High-Efficiency AI Coding & Smart H.265+: Drastically reduces bitrates and storage space while maintaining sharp video clarity for moving objects.

• Native 4K HDMI Video Output: Displays crisp 3840 × 2160 video on commercial 4K displays alongside an independent/simultaneous 1080p VGA output.

• Comprehensive Audio & Telemetry Interfaces: 1 RCA Audio In / 1 RCA Audio Out, broadcast-quality Audio-over-Coax (AoC) compatibility across all 16 BNC ports, and an RS485 serial port for PTZ control.