Dahua NVR4208-4KS3 8-Channel Lite 4KS3 NVR

8 IP camera channels: Central recording for retail, offices and medium surveillance sites.

Up to 12MP cameras: Preserves detail from compatible high-resolution IP cameras.

160/160/80 Mbps incoming/recording/outgoing with AI disabled bandwidth: Sized for multi-camera surveillance traffic.

2 SATA bays: Select surveillance HDD capacity for the required retention period.

4-channel recorder-side SMD: 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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NVR4208-4KS3 8-Channel Lite 4KS3 NVR

8 IP channels | 12MP | 160 Mbps | 2 HDD bays | 4-ch SMD

Reliable IP recording built around real project limits

The Dahua NVR4208-4KS3 is an eight-channel Lite Series recorder for projects that need dual-HDD storage, 4K display output and practical smart-event filtering. It accepts compatible IP cameras up to 12MP and provides up to 160 Mbps incoming bandwidth when recorder AI is disabled.

Recorder-side SMD Plus can classify human and motor-vehicle motion on four channels, helping operators find meaningful events faster. Two SATA bays, Smart H.265+ compression, ONVIF interoperability and DMSS access make it suitable for professional small and medium CCTV systems.

8 channels: A balanced recorder for eight-camera installations with room for high-resolution expansion.

2 SATA bays: Two bays allow retention planning across up to two surveillance HDDs.

Smart event filtering: Four recorder-side SMD channels reduce nuisance alarms from common scene movement.

Technical specifications – NVR4208-4KS3

Model	DHI-NVR4208-4KS3
IP camera inputs	8 channels
Supported resolution	Up to 12MP
Network bandwidth	160/160/80 Mbps incoming/recording/outgoing with AI disabled
Decoding capability	Up to 8-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
Storage	2 SATA ports, up to 20TB per HDD (temperature dependent)
Recorder-side AI	4-channel SMD Plus for secondary human/vehicle filtering
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 shops, offices, clinics, small warehouses, schools and apartment common areas requiring up to eight IP cameras, dual-HDD retention and local 4K monitoring.

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 NVR4208-4KS3 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	8, 8-Channel
Storage	2 SATA bays
Resolution	12MP
AI	4-channel recorder-side SMD
Warranty	2 Year

Dahua 8 Channel Lite 4KS3 NVR | 12MP | 2 SATA bays | Smart H.265+ | 2 Year Warranty | DHI-NVR4208-4KS3

Dahua NVR4208-4KS3 8-Channel Lite 4KS3 NVR

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