Prama PT-NRAS2A32-K2 AiSense Network Video Recorder NVR

📸 Video Input & Camera Support

• Supports up to 32 IP cameras connected simultaneously.

• Max camera resolution: Up to 12 MP per channel.

• Incoming bandwidth: 256 Mbps total across all channels.

📼 Recording & Compression

• Video compression formats:

  • H.265+, H.265, H.264+, H.264 — saves storage and network bandwidth.

• Decoding (playback) capability:

  • 2ch @ 12MP

  • 3ch @ 8MP

  • 6ch @ 4MP

  • 12ch @ 1080p (varies by mode).

🖥️ Video Output

• HDMI Output: Supports up to 4K (3840×2160) @ 30 Hz plus several lower resolutions (1080p/720p etc.).

• VGA Output: Up to 1080p.

• Independent HDMI & VGA outputs — allows simultaneous display on two screens.

🔊 Audio

• Two-way audio support:

  • 1-channel RCA input/output for mic/speaker.

💾 Storage

• 2 SATA HDD bays:

• Each supports up to 10 TB → massive storage for long-term video retention.

• Synchronous playback: Up to 16 channels at once.

🌐 Network & Protocols

• Network interface: 1 × RJ45 10/100/1000 Mbps.

• Supported protocols: TCP/IP, DHCP, DNS, DDNS, NTP, SADP, SMTP, HTTPS, UPnP, etc.

• Remote connections: Supports many network clients (typically ~128 remote logins).

📦 Physical & Operational Specs

• Chassis: Durable metal body for long use.

• Dimensions: ~385 × 315 × 52 mm.

• Weight (no HDD): ~1.0 kg.

• Operating Temp.: −10°C to +55°C (common CCTV-friendly range).

• Power Supply: Standard DC 12V.

🔒 Security & Reliability

• TLS encryption on streams for safer data transmission (depends on firmware).

• Designed for 24×7 continuous operation.