DAHUA DHI-NVR4232-4KS3 32 Channel 1U 2HDDs NVR

DAHUA DHI-NVR4232-4KS3 32 Channel 1U 2HDDs NVR

The DAHUA DHI-NVR4232-4KS3 is a 32-channel network video recorder for professional IP surveillance. It combines high-resolution camera support, efficient compression, intelligent motion filtering and large dual-drive storage in a compact 1U metal chassis.

For buyers comparing the DAHUA DHI-NVR4232-4KS3 price in Bangladesh, the current Touch IT price is ৳25,000. This 4K NVR accepts up to 32 IP cameras, supports up to 12MP and provides 160Mbps incoming bandwidth. Confirm stock and compatibility before ordering.

Quick Highlights

• Camera Inputs: 32 IP channels with resolutions up to 12MP
• Bandwidth: Up to 160/128/60Mbps incoming/recording/outgoing with AI disabled
• Decoding: Up to 8 × 1080p or 2 × 8MP at 30fps with AI disabled
• Smart Detection: Two-channel recorder-based SMD Plus
• Storage: Two SATA bays supporting up to 20TB per HDD
• Display: HDMI up to 4K plus VGA output
• Compression: Smart H.265+, H.265, Smart H.264+ and H.264

Product Overview

This professional NVR centralizes video from multiple floors, departments or outdoor zones. Its industrial-grade processor, embedded Linux platform and Gigabit Ethernet port support stable local, web and network operation. The non-PoE design works with cameras connected through separate PoE switches.

Key Features and Benefits

32-Channel Recording up to 12MP

Connect up to 32 compatible IP cameras and record resolutions through 12MP. This capacity suits sites needing one platform for entrances, production areas, parking zones and perimeter cameras. Explore the Dahua NVR range for alternative channel, PoE and storage configurations.

High Bandwidth with Smart Compression

With AI disabled, bandwidth reaches 160Mbps incoming, 128Mbps recording and 60Mbps outgoing. Smart H.265+ and Smart H.264+ can lower bandwidth and storage demand while preserving useful image quality. Retention depends on camera count, resolution, frame rate, bit rate and recording schedule.

SMD Plus Human and Vehicle Filtering

Recorder-based SMD Plus filters human and motor-vehicle targets on two channels, helping reduce false alarms caused by rain, leaves or lighting changes. Compatible AI cameras can also provide face recognition, perimeter protection, people counting, stereo analysis and heat maps; availability depends on camera capability.

Dual-HDD Storage for Longer Retention

Two SATA ports accept up to 20TB per disk, providing 40TB raw capacity before formatting and system use. General, motion, intelligent-event and alarm recording help organize evidence. Up to 16-channel playback and USB or network backup simplify review and export.

4K Display and Flexible Monitoring

HDMI supports up to 3840 × 2160, while VGA supports up to 1080p. Users can view multiple layouts and use instant, event, tag or smart playback. Simultaneous or heterogeneous output suits control rooms and secondary displays.

ONVIF Integration and Mobile Access

ONVIF Profiles S, G and T support compatible third-party cameras. P2P connectivity and iOS/Android access enable remote surveillance, helping the recorder fit a new or upgraded CCTV surveillance system.

Recommended Applications

• Factories, warehouses and logistics centres
• Corporate offices and multi-floor buildings
• Shopping centres, supermarkets and retail chains
• Schools, hospitals and apartment complexes
• Parking areas, campuses and distributed security networks

Technical Specifications

Verification Note

This model does not include built-in PoE ports; use a suitable PoE switch or separate camera power. AI-enabled operation reduces the published bandwidth and decoding capacity. Confirm HDD compatibility, firmware, camera analytics, accessories and warranty terms for the supplied hardware revision.

Why Choose the Dahua NVR4232-4KS3?

Choose this Dahua 32-channel NVR for high camera capacity, dual-drive storage, 4K output and practical human/vehicle filtering. It offers a balanced foundation for scalable commercial IP CCTV.

Product Comparison

Frequently Asked Questions

How many cameras can the NVR4232-4KS3 connect?

It supports up to 32 compatible IP camera channels.

What is the maximum supported camera resolution?

The recorder accepts IP camera streams with resolutions up to 12MP.

Does this 32-channel NVR have built-in PoE?

No. Cameras require a separate PoE switch or another suitable power arrangement.

How much storage can it support?

It has two SATA bays, and the manufacturer lists up to 20TB for each compatible HDD.

What does SMD Plus do?

Recorder-based SMD Plus filters motion events for human and motor-vehicle targets on two channels to reduce common false alarms.

Can it display video on a 4K monitor?

Yes. Its HDMI output supports up to 3840 × 2160 resolution.

Can it work with third-party IP cameras?

ONVIF compatibility supports many third-party cameras, but model, feature and firmware compatibility should be verified.

Why Buy from Touch IT?

Buy Dahua products from Touch IT with pre-sales guidance for camera compatibility, bandwidth, storage planning, PoE switching and system design. Customers can also request help selecting installation accessories.

Order the DAHUA DHI-NVR4232-4KS3 Today

Build a scalable 32-camera IP security system with high-resolution recording, dual-HDD capacity and intelligent motion filtering. Order the DAHUA DHI-NVR4232-4KS3 from Touch IT online or visit the Touch IT showroom in Multiplan Center, New Elephant Road, Dhaka.