Description
The Dahua DHI-NVR4232-4KS3 32 Channel 4K Network Video Recorder is a powerful surveillance recorder built for enterprise, industrial, and commercial security applications. Designed to manage up to 32 IP cameras, this recorder is ideal for shopping malls, factories, corporate offices, universities, hospitals, airports, hotels, warehouses, and multi-building facilities. With up to 12MP recording and decoding capability, it delivers sharp, detailed video while Smart H.265+ compression significantly reduces storage requirements and network bandwidth.
The Dahua DHI-NVR4232-4KS3 32 Channel 4K Network Video Recorder incorporates advanced AI technologies, including SMD Plus (Smart Motion Detection) and Perimeter Protection, enabling more accurate detection of people and vehicles while minimizing false alarms caused by environmental movement. The recorder supports 4K Ultra HD HDMI output (3840 × 2160), ensuring crystal-clear live monitoring and playback for professional surveillance environments.
Supporting two SATA hard drives with up to 20TB capacity each, this NVR offers ample storage for continuous recording across large CCTV deployments. It also supports ONVIF-compatible IP cameras, providing flexibility when integrating devices from different manufacturers. Users can remotely access live video, playback recordings, and receive real-time notifications through the DMSS mobile app, Smart PSS software, or web browser. Its robust hardware and intuitive interface make installation and day-to-day operation efficient for installers and security managers alike.
CSL Systems has been Bangladesh's authorized Dahua distributor. Every Dahua DHI-NVR4232-4KS3 32 Channel 4K Network Video Recorder is 100% genuine with original firmware and official manufacturer warranty, backed by trained engineers for installation, configuration and RMA support nationwide. Bulk and corporate orders are welcome.
Specifications
| Attribute / Feature | Specification Details |
| Product Type | 32 Channel 4K Network Video Recorder (NVR) |
| Model | Dahua DHI-NVR4232-4KS3 |
| Main Processor | Industrial-grade Embedded Processor |
| Operating System | Embedded Linux |
| User Interface | Web, Local GUI |
| IP Camera Input | 32 Channels |
| Maximum Camera Resolution | Up to 12MP |
| Video Compression | Smart H.265+, H.265, Smart H.264+, H.264, MJPEG |
| Incoming Bandwidth | 160 Mbps |
| Recording Bandwidth | 128 Mbps |
| Outgoing Bandwidth | 60 Mbps |
| Decoding Capacity | 2 × 8MP @ 30fps or 8 × 1080P @ 30fps |
| AI by Recorder | 2-Channel Smart Motion Detection (SMD Plus) |
| AI by Camera | Face Detection, Face Recognition, Perimeter Protection, SMD Plus, People Counting, Stereo Analysis, Heat Map |
| Video Output | 1 × HDMI, 1 × VGA |
| HDMI Resolution | Up to 3840 × 2160 (4K) |
| VGA Resolution | Up to 1920 × 1080 |
| Multi-screen Display | 1 / 4 / 8 / 9 / 16 / 25 / 36 Split |
| Playback | Up to 32-Channel Synchronous Playback |
| Audio Compression | G.711a, G.711u, PCM, G.726 |
| Two-Way Talk | 1 Audio Input, 1 Audio Output (RCA) |
| HDD Interface | 2 × SATA III Ports |
| Maximum HDD Capacity | Up to 20TB per HDD |
| Network Interface | 1 × RJ-45 (10/100/1000 Mbps Ethernet) |
| Third-Party Camera Support | ONVIF (Profile S/G/T), CGI, SDK |
| Network Protocols | HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, NTP, DHCP, DNS, SMTP, DDNS, FTP, P2P |
| USB Ports | 2 × USB (1 Front USB 2.0, 1 Rear USB 2.0) |
| Smart Features | EPTZ, One-click Arming & Disarming |
| Mobile Monitoring | DMSS (Android & iOS) |
| Power Supply | 12V DC, 4A |
| Power Consumption | <10W (Without HDD) |
| Operating Temperature | -10°C to +55°C |
| Operating Humidity | 10%–93% RH (Non-condensing) |
| Dimensions | 375 × 282.9 × 53 mm |
| Net Weight | 1.49 kg (Without HDD) |
| Installation | Desktop or Rack Mount |
🏢 About CSL Systems
CSL Systems is Bangladesh's one-stop security, attendance, and smart business solutions company, providing trusted solutions from leading brands including Hikvision, Dahua, ZKTeco, and Uniview.
We also develop our own AttendPro Attendance & Payroll Management Software and Smart POS Management Systems, delivering complete technology solutions for modern business operations.
→ Explore our complete Attendance & Payroll Management System
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