Dahua NVR4416-EI 16-Channel WizSense EI NVR

16 IP camera channels: Central recording for control rooms and high-retention commercial sites.

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.

Product details

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NVR4416-EI 16-Channel WizSense EI NVR

16 IP channels | 16MP | 256 Mbps | 4 HDD bays | WizSense AI

Reliable IP recording built around real project limits

The Dahua NVR4416-EI is a sixteen-channel WizSense recorder for security teams that need strong AI investigation tools and four-HDD retention. It supports IP cameras up to 16MP and provides up to 256 Mbps incoming, recording and outgoing bandwidth when recorder AI is disabled.

Recorder-side face detection and recognition, perimeter protection and four-channel SMD Plus help teams filter events and search targets. Four SATA bays, dual Gigabit network ports, alarm I/O, 4K HDMI and ONVIF interoperability suit continuously monitored professional installations.

16 channels: Sixteen channels pair with enterprise bandwidth and four-HDD storage.

4 SATA bays: Four bays support long retention, disk grouping and professional storage planning.

Smart event filtering: Onboard face, perimeter and SMD processing improves event search without relying on every camera for AI.

Technical specifications – NVR4416-EI

Model	DHI-NVR4416-EI
IP camera inputs	16 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

Designed for banks, hospitals, factories, premium retail, campuses and control rooms needing sixteen IP channels, four-HDD storage, alarm integration and recorder-side WizSense analytics.

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 NVR4416-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	16, 16-Channel
Storage	4 SATA bays
Resolution	16MP
AI	face, perimeter and SMD analytics
Warranty	2 Year

Dahua 16 Channel WizSense EI NVR | 16MP | 4 SATA bays | Smart H.265+ | 2 Year Warranty | DHI-NVR4416-EI

Dahua NVR4416-EI 16-Channel WizSense EI NVR

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