Dahua NVR4432-4KS2 32 Channel 1.5U 4K & H.265 Lite Network Video Recorder

Dahua NVR4432-4KS2 Overview

The Dahua NVR4432-4KS2 32 Channel 1.5U 4K & H.265 Lite Network Video Recorder is a high-performance IP surveillance recorder designed for medium to large security systems. It supports up to 32 IP camera channels with ultra-high-definition 4K decoding capability. Built for efficiency and reliability, it uses H.265 Lite compression to reduce storage usage while maintaining excellent video quality.

This NVR is ideal for commercial buildings, institutions, and enterprise-grade surveillance setups requiring scalable and clear IP camera recording.

---

Key Features & Benefits

• 32 IP Camera Channels Support
  • Benefit: Allows large-scale surveillance coverage for offices, malls, factories, and institutions.
• 4K Ultra HD Video Decoding
  • Benefit: Delivers extremely clear and detailed footage for accurate monitoring and investigation.
• H.265 / H.265 Lite Compression
  • Benefit: Reduces storage space and network bandwidth usage while maintaining high video quality.
• High Recording & Playback Performance
  • Benefit: Smooth multi-channel live view and playback without lag, even with high-resolution cameras.
• Smart Remote Access (DMSS & SmartPSS)
  • Benefit: Enables secure live viewing, playback, and system control from anywhere using mobile or PC.

---

Technical Specifications

Video & Recording

• Model: Dahua NVR4432-4KS2
• Channels: 32 IP Camera Channels
• IP Camera Input Bandwidth: High decoding capacity for multi-stream recording
• Supported Resolutions:
  • Up to 8MP / 4K cameras
  • 1080P / 720P IP cameras

Video Compression

• H.265
• H.265 Lite
• H.264 / H.264+

Display Output

• HDMI Output: 4K Ultra HD (3840 × 2160)
• VGA Output: Supported
• Multi-screen Display: Yes (1/4/8/9/16/32 split view)

---

Storage

• SATA Interfaces: Multiple HDD support (typically 2–4 bays)
• Maximum Capacity: Up to 10TB–16TB per HDD (depending on HDD compatibility)
• Recording Modes:
  • Continuous recording
  • Motion detection recording
  • Scheduled recording

---

Network & Remote Access

• Ethernet Port: RJ-45 (Gigabit)
• Protocols:
  • TCP/IP
  • HTTP/HTTPS
  • DHCP
  • DNS
  • NTP
  • DDNS
• Remote Access:
  • DMSS Mobile App
  • SmartPSS Software
  • Web browser interface

---

Playback & Backup

• Multi-channel synchronous playback
• Smart search (motion/event-based)
• USB backup
• Network backup

---

Smart Features

• Motion detection recording
• Video loss alarm
• Camera tampering alert
• AI features supported via compatible IP cameras (face detection, perimeter protection)

---

Interfaces

• USB Ports: 2 × USB (2.0/3.0 depending on version)
• Alarm I/O: Supported (model dependent)
• Audio Input/Output: Supported via IP cameras
• RS485: Supported (for PTZ control via IP integration)

---

Power

• Power Supply: DC 12V
• Power Consumption: Energy efficient design

---

Pros

• Supports up to 32 IP cameras for large installations
• True 4K decoding for ultra-clear surveillance
• Efficient H.265 Lite compression saves storage space
• Stable and smooth multi-channel performance
• Strong remote access via mobile and PC apps
• Ideal for enterprise IP-based CCTV systems

---

Cons

• Requires IP cameras only (no analog support)
• Full features depend on camera compatibility
• HDD not included
• Advanced setup may require technical installation

---

Ideal Applications

• Corporate offices
• Shopping malls
• Banks and financial institutions
• Airports and transport hubs
• Industrial facilities
• Universities and schools
• Hotels and hospitality environments

---

Available from: Novelty Tech Solution
Revlon Professional Plaza, Mezzanine 2, Shop Number 1, Nairobi CBD, Kenya