Prama PT‑NRAS2A16‑K2 is a 16‑channel AI‑enabled Network Video Recorder (NVR) for IP cameras. It supports up to 16 IP camera inputs with an incoming bandwidth of 160 Mbps. The unit includes 2 SATA interfaces (each up to 10 TB, commonly 8–10 TB per HDD) and uses a 1U 380‑style case (approx. 385 × 315 × 52 mm). So, it suits medium‑scale sites that need AI recording for many cameras plus large storage capacity.

Therefore, it works well with 4K / 12MP / 8MP / 4MP IP cameras on standard LAN cabling.

Video input and decoding

• Up to 16 IP camera channels.

• Incoming bandwidth: up to 160 Mbps (outgoing similarly 160 Mbps).

• Decoding configurations:

  • AI‑on: 1‑ch @ 12 MP, 2‑ch @ 8 MP, 4‑ch @ 4 MP, or 8‑ch @ 1080p.

  • AI‑off: 2‑ch @ 12 MP, 3‑ch @ 8 MP, 6‑ch @ 4 MP, or 12‑ch @ 1080p.

• Video formats: H.265+ / H.265 / H.264+ / H.264.

• All 16 channels can record and play back simultaneously (16‑ch playback).

This means you can mix high‑resolution and lower‑resolution streams while staying within the 160 Mbps cap.

AI features and storage

• Uses Prama Aisense AI for facial detection, capture, comparison alarm, and human/vehicle analysis on up to 8 channels.

• Face‑library supports up to about 20,000 face images (≤ 1 GB total).

• 2 SATA interfaces allow up to 20 TB total storage (10 TB per HDD).

• H.265+ compression reduces storage usage by up to about 75% compared with H.264.

So, the NVR delivers smart alerts, efficient storage, and long‑term recording without extra enclosures.

Connectivity and outputs

• Network: 1× self‑adaptive 10/100/1000 Mbps Ethernet port; supports many remote connections (often up to 128) and protocols like IPv4/IPv6, RTSP, HTTPS.

• Video output:

  • HDMI: up to 4K (3840 × 2160) / 30 Hz, plus lower 2K/1920×1080 resolutions.

  • VGA: up to 1080p (1920×1080, 1280×1024, 1280×720).

• USB: 2× USB 2.0 (front + rear) for mouse, keyboard, backup, or USB recording.

• Audio: 1‑ch RCA in/out; supports two‑way audio.

• Alarms: typically 4 alarm inputs, 1 alarm output.

Remote access with encryption lets multiple users view and manage footage over the internet.

Physical and power specs

• Case: 1U, 380‑style metal chassis, dimensions about 385 mm × 315 mm × 52 mm, weight ≤ 1 kg (without HDD).

• Power: 12 VDC, consumption ≤ 15 W (without HDD).

• Operating temperature: –10 °C to 55 °C, 10%–90% humidity.

The larger 380 case improves airflow and cable management in racks or equipment cabinets.

• For more details, visit Prama official website

• CCTV Installation Services in Indore