OEM NR-5232N-P16 – 32-Channel 12MP 4K 1U Network Video Recorder with 16 PoE Ports (Smart H.265+, 320 Mbps, 2 SATA up to 32TB, 4K HDMI, Alarm 4/1, Audio 1/1, AI Management)

Product Overview

The OEM NR-5232N-P16 is an enterprise-grade 32-channel 4K Ultra HD 1U network video recorder engineered with an integrated 16-port Power over Ethernet (PoE) switch, purpose-built for high-density surveillance installations in commercial campuses, educational facilities, industrial complexes, and large retail centers. Designed to significantly streamline installation logistics, the built-in 16-port PoE switch provides true plug-and-play operation by supplying data and DC operating power directly to 16 IP cameras over individual Cat5e/Cat6 runs, while an independent Gigabit LAN uplink port accommodates an additional 16 IP cameras via local network switches (totaling 17 RJ-45 ports).

Powered by a high-throughput multi-core embedded processing architecture, the recorder handles up to 320 Mbps of incoming network bandwidth and supports camera recording resolutions up to 12 Megapixels (4K UHD and beyond). It features an advanced AI Management Function engine that centrally catalogs, triggers, and searches camera-side intelligent analytics, including deep-learning human/vehicle classification, perimeter tripwires, intrusion rules, and smart motion detection. Utilizing Smart H.265+ and H.264+ dual-stream encoding, it reduces local storage footprint and network overhead by up to 70% while maintaining evidentiary sharpness. Hardware capabilities include dual SATA III interfaces (supporting up to 32 TB aggregate capacity), a native 4K HDMI display output (3840 × 2160) alongside a simultaneous VGA port, 4 physical Alarm Inputs / 1 Relay Alarm Output, and 1 RCA Audio In / 1 RCA Audio Out for two-way audio communication.

Key System Features & Functionality

• High-Density 32-Channel Capacity with 16-Port PoE: Manages up to 32 IP cameras with 16 integrated plug-and-play IEEE 802.3af/at PoE interfaces plus a dedicated Gigabit network uplink (17 RJ-45 ports total).

• Ultra HD 12MP & 4K Recording: Decodes and records high-density live streams up to 12MP resolution for forensic facial, license plate, and scene analysis.

• Heavy-Duty 320 Mbps Throughput: High-capacity bandwidth throughput ensures fluid, artifact-free multi-channel streaming across all 32 connected channels.

• Centralized AI Management Functions: Decodes and manages camera-side AI features, enabling fast event-based search for human/vehicle detection, perimeter breaches, and tripwires.

• High-Efficiency Smart H.265+ Compression: Substantially cuts required hard drive storage capacity and network transmission load without degrading forensic video quality.

• Dual SATA Redundant Storage Architecture: Features 2 internal SATA III hard drive bays accommodating surveillance-grade drives up to 16 TB each (32 TB total).

• Native 4K HDMI Display Output: Drives ultra-high-definition 3840 × 2160 monitors for crystal-clear multi-screen grid monitoring alongside a secondary VGA output.

• Physical Alarm & Two-Way Audio Integration: Equipped with 4 Alarm Inputs and 1 Alarm Output for sensor and siren automation, plus RCA Audio I/O for interactive two-way voice talk-down.