Dahua DHI‑NVR

Description

Here are the key details for the Dahua DHI‑NVR5216‑EI network video recorder (NVR) — good for your security-system installations.

✅ Main specifications

• 16-channel IP input. CSE – Computer Service Express+2Micro GIS Shop+2

• Using the “WizSense” AI platform. Dahua Security+2Dahua Technology+2

• Video compression: Smart H.265+, H.265, Smart H.264+, H.264, MJPEG. Dahua Security+1

• Maximum decoding capability: 32 × 1080p @30 fps or 16 × 4MP @30 fps. Dahua Security+1

• Maximum bandwidth (incoming/recording/outgoing): 384 Mbps. Dahua Security+1

• Supports up to 2 SATA hard drives (2-HDD) for recording. Comx Computers+1

• Outputs: HDMI and VGA. By Demes Group+1

• AI capabilities (on recorder):

  • 2-channel face detection & recognition. Dahua Security+1

  • 4-channel perimeter protection. Dahua Security+1

  • 8-channel SMD Plus (Smart Motion Detection filtering people/vehicles). Comx Computers+1

• AI capabilities (via compatible cameras): face recognition/detection, perimeter protection, SMD Plus, metadata, ANPR (number plate recognition), etc. Dahua Security+1

• Physical size: ~ 375 mm × 284.4 mm × 56 mm. Net weight ~1.57 kg. Dahua Technology+1

• Power supply: 12 V DC, 4 A; power consumption ≤ 10 W (without HDDs). By Demes Group+1

• Operating temperature: -10°C to +55°C. Comx Computers

⚠️ Considerations / Compatibility

• Ensure your camera resolutions and bandwidth demands fit within the 384 Mbps ceiling. If you run many high-res streams (4MP or higher) you may hit the limit.

• The AI functions (face, perimeter, ANPR) will require compatible cameras and correct setup for best results.

• Storage: 2 HDD bays means you’ll need to select appropriate HDDs (NAS or surveillance rated) and plan for redundancy/back-ups if needed.

• Make sure the recorder’s firmware is kept updated to ensure the AI features and security baseline (Security Baseline 2.3) are current. Dahua Cameras+1

• It’s a 1U unit (rack or desktop mounting) so plan rack space, ventilation, and power supply accordingly.

• 🎯 Use-case suitability for you

Since you mentioned you provide renewable/solar products:

• If you integrate this NVR into a site with your solar installation (e.g., monitoring solar-plant security, inverter rooms, remote sites) it’s quite suitable for up to 16 cameras, including advanced detection.

• If remote/rural solar sites- you may need to check network connectivity (for remote access) and possibly use lower bit-rate cameras or schedule recording to manage bandwidth.

• Power reliability: make sure the NVR is backed by UPS or sufficient power backup (common with solar sites) so that recording continues during outages.