Dahua 16 CH DH-NVR5216-EI AI NVR 4K output face recognition remote viewing H265+ 32MP CCTV Camera Sim Lim Square Singapore

DAHUA DH-NVR5216-EI

16-Channel WizSense AI Network Video Recorder

32MP IP CAMERA • FACE RECOGNITION • 4K/8K OUTPUT • H.265+ • REMOTE VIEWING

The Dahua DH-NVR5216-EI is a professional 16-channel WizSense AI NVR for commercial CCTV systems requiring high-resolution recording, intelligent human/vehicle filtering, face recognition and remote monitoring. Dahua officially specifies support for IP cameras up to 32MP, Smart H.265+, and up to 384Mbps incoming/recording/outgoing bandwidth when recorder AI is disabled. Dahua Technology

Main Specifications

Dahua’s current official global page actually specifies 8K HDMI output, not merely 4K, while 4K UHD output is also available. Dahua Technology

AI Face Recognition

The NVR itself can perform 2-channel face detection and recognition. It supports up to 20 face databases with 20,000 face images and 2.5GB total face-database capacity. Dahua Technology

There is an important distinction:

AI by NVR:
Up to 2 channels of face detection + recognition.

AI by compatible camera:
Face detection/recognition can be handled by compatible intelligent cameras, with the NVR supporting the corresponding camera-side AI functions across more channels. Dahua Technology

So it should not be advertised as “16-channel face recognition by the NVR itself.”

Face attributes include

Gender • Age Group • Glasses • Expression • Face Mask • Beard Dahua Technology

This makes the recorder suitable for higher-level security applications where operators need intelligent event searching rather than simply reviewing hours of conventional recordings.

32MP Ultra-High-Resolution Camera Support

The DH-NVR5216-EI accepts cameras at resolutions including:

32MP • 24MP • 16MP • 12MP • 8MP • 6MP • 5MP • 4MP • 3MP • 1080P. Dahua Technology

The key distinction is that 32MP camera support does not mean 16 simultaneous 32MP streams can all be decoded on-screen at full frame rate.

With AI disabled, Dahua specifies decoding up to:

2 × 32MP @ 25fps
4 × 16MP @ 30fps
8 × 8MP @ 30fps
16 × 4MP @ 30fps. Dahua Technology

That distinction is important when designing a high-resolution CCTV control-room system.

8K / 4K HDMI CCTV Display

The recorder provides:

HDMI: up to 7680 × 4320 (8K)
4K: 3840 × 2160
Full HD: 1920 × 1080

plus VGA output up to Full HD. Dahua Technology

For most commercial installations, a 4K security monitor remains a practical choice because it provides substantially more display detail than Full HD without requiring an 8K display.

Smart H.265+ Recording

The DH-NVR5216-EI supports:

Smart H.265+
H.265
Smart H.264+
H.264
MJPEG. Dahua Technology

Smart H.265+ is intended to reduce network and storage requirements compared with less efficient encoding, although actual savings depend heavily on scene complexity, movement, resolution, frame rate and image-quality settings.

For CCTV retention planning, storage should therefore be calculated from the actual camera configuration rather than promising a fixed number of recording days from HDD capacity alone.

SMD Plus — Human & Vehicle Filtering

The NVR provides 8-channel SMD Plus by recorder, with secondary filtering for:

HUMAN

MOTOR VEHICLE

to reduce nuisance alarms generated by conditions such as rain, leaves and lighting changes. Dahua Technology

This is particularly useful for:

Warehouses
Factories
Commercial Buildings
Carparks
Retail Shops
Offices
Perimeter CCTV

Perimeter Protection

The NVR provides 4 channels of perimeter protection by recorder, with up to 10 IVS rules per channel according to Dahua’s current specification. Dahua Technology

A practical security workflow can therefore be:

Person enters restricted zone
→ AI identifies human target
→ NVR generates event
→ Recording / snapshot / buzzer / alarm linkage
→ Security operator investigates

Compatible Dahua AI cameras can provide additional camera-side analytics.

AcuPick — Faster CCTV Investigation

Another major feature is AcuPick, supported up to 16 channels in the current NVR5216-EI specification. Dahua Technology

Instead of manually watching hours of CCTV recordings, AcuPick is designed to assist operators in locating relevant human or vehicle targets from recorded footage when used with compatible equipment and firmware.

This is especially useful for incident investigation in:

Shopping Centres • Warehouses • Factories • Condominiums • Carparks • Schools • Commercial Buildings

Remote Viewing

The recorder is designed for network-based local and remote CCTV management. For mobile deployment, the normal Dahua ecosystem can provide remote live view, playback and event monitoring, subject to correct recorder firmware, app/platform availability, network configuration and permissions.

For commercial systems, SGCCTV recommends proper account management and strong unique passwords rather than sharing one administrator account among multiple users.

HDD Storage — Up to 40TB Raw Capacity

The NVR contains:

2 × SATA HDD Bays

Dahua currently specifies up to 20TB per disk, giving a theoretical maximum of:

2 × 20TB = 40TB raw storage. Dahua Technology

For surveillance use, select CCTV-rated HDDs and calculate storage from:

Camera Quantity × Resolution × FPS × Codec × Bitrate × Recording Hours × Retention Days

For example, a 16-camera 4MP system recording continuously will have very different storage requirements from a 16-camera system using motion/event recording.

Recommended CCTV Architecture

16 × Dahua IP Cameras
↓
PoE / Managed PoE Switch
↓

DH-NVR5216-EI

↓
2 × Surveillance HDD
↓
4K / 8K HDMI Security Monitor

Network side:

NVR
↓
Router / Firewall
↓
Internet
↓
Authorized Remote User

For higher-reliability installations:

CCTV Cameras + PoE Switch + NVR + Router
↓

UPS BACKUP

This keeps the security system operating during short power interruptions, subject to the UPS load and battery-runtime design.

10 Key Benefits

1. 16-channel IP CCTV recording
2. Supports cameras up to 32MP
3. Smart H.265+ compression
4. Face detection and recognition
5. 8-channel SMD Plus by NVR
6. 4-channel perimeter protection by NVR
7. AcuPick intelligent investigation
8. HDMI output up to 8K, including 4K
9. 2 HDD bays, up to 20TB each
10. Up to 384Mbps bandwidth for high-resolution CCTV deployments. Dahua Technology

10 Frequently Asked Questions

1. Is DH-NVR5216-EI a 16-channel NVR?
Yes. It supports 16 IP camera channels. Dahua Technology

2. Can it support 32MP CCTV cameras?
Yes. Dahua officially lists IP camera resolution support up to 32MP. Dahua Technology

3. Does it support H.265+?
Yes. It supports Smart H.265+, H.265, Smart H.264+, H.264 and MJPEG. Dahua Technology

4. Does it have face recognition?
Yes. AI by recorder provides 2-channel face detection and recognition. Camera-side AI can extend the architecture when compatible AI cameras are used. Dahua Technology

5. How many faces can be stored?
Up to 20 face databases containing 20,000 face images in total on this EI generation. Dahua Technology

6. Does it support 4K monitor output?
Yes. It supports 4K, and the current specification goes further to support HDMI output up to 8K 7680 × 4320. Dahua Technology

7. How many HDDs can be installed?
Two SATA HDDs, currently specified at up to 20TB each. Dahua Technology

8. Does it have built-in PoE ports?
The base NVR5216-EI has a Gigabit network interface; do not confuse it with PoE-suffixed NVR5216 variants. For the base model, cameras normally connect through an external PoE switch. Dahua Technology

9. Can I connect third-party IP cameras?
Yes. Dahua lists ONVIF and support for several third-party camera platforms. Advanced proprietary AI functions may not carry across, so exact camera/NVR compatibility should be checked before purchase. Dahua Technology

10. Where can I buy the Dahua DH-NVR5216-EI in Sim Lim Square, Singapore?
Choicecycle Pte Ltd / SGCCTV is at Sim Lim Square #02-81, 1 Rochor Canal Road, Singapore 188504 and supplies CCTV/security equipment and system support. Stock of this exact NVR revision should be confirmed before visiting.

Recommended SEO Product Title

DAHUA DH-NVR5216-EI 16CH AI NVR Singapore – 32MP CCTV, Face Recognition, 4K/8K HDMI, Smart H.265+, Remote Viewing

SALES HIGHLIGHTS

DAHUA DH-NVR5216-EI
16-CHANNEL AI NETWORK VIDEO RECORDER

32MP IP CAMERA SUPPORT
FACE RECOGNITION • SMD PLUS • ACUPICK
SMART H.265+ • 4K / 8K HDMI OUTPUT
2 HDD BAYS • UP TO 20TB EACH
REMOTE CCTV MONITORING

WhatsApp: +65 98534404
Email: enquiry@choicecycle.com.sg
SGCCTV Singapore

Official Dahua NVR5216-EI product page

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CHOICECYCLE CCTV offer the best Dahua 16 CH DH-NVR5216-EI AI NVR 4K output face recognition remote viewing H265+ 32MP CCTV Camera Sim Lim Square Singapore