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Dahua 32 Channel WizSense EI NVR | 16MP | 4 SATA bays | Smart H.265+ | 2 Year Warranty | DHI-NVR4432-EI
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₹38,526.00₹50,084.00 inc.GST (-23%)
Minimum cart order ₹500 — you can mix any products.
Dahua NVR4432-EI 32-Channel WizSense EI NVR
- 32 IP camera channels: Central recording for large commercial and industrial CCTV systems.
- Up to 16MP cameras: Preserves detail from compatible high-resolution IP cameras.
- 256/256/256 Mbps incoming/recording/outgoing with AI disabled bandwidth: Sized for multi-camera surveillance traffic.
- 4 SATA bays: Select surveillance HDD capacity for the required retention period.
- face, perimeter and SMD analytics: Helps operators review relevant human and vehicle events faster.
- Smart H.265+ and DMSS: Efficient storage with authorised mobile and remote access.
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Product details
DAHUA PROFESSIONAL NETWORK VIDEO
NVR4432-EI 32-Channel WizSense EI NVR
32 IP channels | 16MP | 256 Mbps | 4 HDD bays | WizSense AI
Reliable IP recording built around real project limits
The Dahua NVR4432-EI is a thirty-two-channel WizSense NVR for demanding commercial surveillance. It supports compatible IP cameras up to 16MP and offers up to 256 Mbps incoming, recording and outgoing bandwidth when recorder AI is disabled.
Its onboard face recognition, perimeter protection and four-channel SMD Plus improve alarm filtering and investigation. Four SATA bays, dual Gigabit ports, 16 alarm inputs, 4 alarm outputs, 4K HDMI and broad ONVIF support make it appropriate for staffed control rooms and high-value sites.
32 channels: Thirty-two channels cover large sites while retaining enterprise-grade bandwidth and storage.
4 SATA bays: Four bays provide scalable retention for a thirty-two-camera professional system.
Smart event filtering: Onboard face, perimeter and SMD processing helps large sites investigate events faster.
Technical specifications – NVR4432-EI
| Model | DHI-NVR4432-EI |
|---|---|
| IP camera inputs | 32 channels |
| Supported resolution | Up to 16MP |
| Network bandwidth | 256/256/256 Mbps incoming/recording/outgoing with AI disabled |
| Decoding capability | Up to 16-channel 1080p at 30 fps with AI disabled |
| Video output | 1 HDMI up to 4K and 1 VGA; simultaneous or heterogeneous display modes |
| Compression | Smart H.265+ / H.265 / Smart H.264+ / H.264 / MJPEG |
| Storage | 4 SATA ports, up to 20TB per HDD in the current specification |
| Recorder-side AI | 1-channel face detection/recognition, 2-channel perimeter protection and 4-channel SMD Plus |
| Camera-side events | Face detection/recognition, perimeter, SMD, people counting, heat map and supported camera analytics |
| Interoperability | ONVIF, CGI and SDK; verify event and AI compatibility when mixing brands |
| Mobile access | DMSS for authorised iOS and Android remote viewing |
| Warranty | 2 Years Dahua India, subject to invoice and serial validation |
Where this NVR fits
Recommended for factories, hospitals, campuses, malls, logistics centres and large apartment or office developments requiring thirty-two IP camera channels, four HDDs and advanced event search.
Hard disks and IP cameras are not included unless a selected package explicitly lists them. Recording days depend on camera count, resolution, frame rate, codec, bitrate, recording schedule and installed surveillance-grade HDD capacity.
Compatibility and ordering guidance
Before ordering, confirm total incoming bandwidth, required live-view layouts, decoding demand, HDD retention, camera-side analytics, alarm I/O and display requirements. A camera may stream at a supported resolution while simultaneous local decoding remains limited by the recorder’s decoding specification.
For third-party cameras, ONVIF commonly provides video access, but audio, motion events, smart illumination and AI metadata can vary by camera model and firmware. For dependable smart-event operation, validate the intended camera-recorder combination before deployment.
Frequently asked questions
Does NVR4432-EI include an HDD?
No. Choose surveillance-grade storage separately according to the required retention period and recording settings.
Can I view it on a phone?
Yes. The DMSS app supports authorised remote live view and playback after the recorder is correctly connected and configured.
Will every smart feature work with any IP camera?
No. Camera-side analytics and event metadata depend on the camera model, protocol and firmware. Confirm the exact combination before purchase.
How should I choose HDD capacity?
Calculate using the number of cameras, bitrates, recording hours per day and retention target. Continuous recording needs considerably more storage than event-only recording.
Why BuyCCTVs.com?
- Genuine invoice and serial-based warranty guidance
- Camera, storage and bandwidth checks before dispatch
- India-wide delivery and after-sales assistance
Professional installation note
Use surveillance-grade HDDs, protected power, adequate ventilation and a correctly designed network. Keep recorder firmware and mobile apps updated through authorised Dahua channels.
Additional information
| Channels | 32, 32-Channel |
|---|---|
| Storage | 4 SATA bays |
| Resolution | 16MP |
| AI | face, perimeter and SMD analytics |
| Warranty | 2 Year |
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1You orderSelect the products or CCTV combo and place the order.
2BuyCCTVs coordinatesOrder details are routed and tracked with the seller or fulfilment partner.
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5Support continuesWe help coordinate installation, service and eligible warranty requests.
Please note: BuyCCTVs may be the seller for some orders and a coordination platform for others. The invoice/order details identify the applicable seller. Product warranty remains subject to the brand, manufacturer or seller policy.
