Dahua 4-Channel NVR (Network Video Recorder)

The Dahua 4-Channel NVR is a compact IP-based surveillance recording system designed for small security installations such as homes, apartments, small offices, and retail shops. It allows connection of up to 4 IP cameras, providing centralized recording, live viewing, and playback with high-definition clarity.

Built with H.265/H.264 compression technology, it optimizes storage space while maintaining high video quality. Many models also support PoE (Power over Ethernet), simplifying installation by powering cameras directly through network cables.

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Key Features & Benefits

• 4 IP Camera Channels
  • Supports up to 4 IP cameras for small and efficient surveillance setups.
• High-Definition Video Recording
  • Records clear footage from HD and up to 4K-compatible IP cameras (model dependent).
• H.265 Video Compression
  • Reduces storage usage and bandwidth while maintaining sharp video quality.
• Remote Access via Mobile App
  • Allows live viewing and playback from anywhere using Dahua DMSS application.
• Easy Installation with PoE (on supported models)
  • Powers cameras directly through Ethernet cables, reducing wiring complexity.

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Technical Specifications

General

• Brand: Dahua
• Product Type: Network Video Recorder (NVR)
• Channels: 4 IP Channels
• Usage: Residential / Small Business CCTV Systems

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Video Input

• IP Camera Support: Up to 4 cameras
• Max Resolution: Up to 4MP / 8MP (model dependent)
• Protocol: ONVIF compatible

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Video Output

• HDMI Output: Yes
• VGA Output: Yes
• Display Resolution: Up to Full HD (1920×1080) or higher depending on model

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Compression

• Video Codec: H.265 / H.264
• Benefit: Efficient storage and smooth playback

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Storage

• Hard Drive Bays: 1 × SATA
• Maximum Capacity: Up to 6TB or higher (model dependent)

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Network

• Ethernet Port: 1 × RJ45
• Remote Access: Dahua DMSS Mobile App
• Browser Access: Supported
• CMS Software: Supported for PC monitoring

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PoE (Optional depending on model)

• PoE Ports: 4 (on PoE variants)
• Standard: IEEE 802.3af/at
• Function: Power + data over single cable

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Smart Features

• Motion Detection Recording
• Video Loss Detection
• Camera Tampering Alerts
• Smart Playback Search
• Email Notifications

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Interfaces

• USB Ports for Backup and Mouse Control
• HDMI & VGA Outputs
• Audio Support (model dependent)

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Power

• Power Supply: 12V DC or 48V DC (PoE models)
• Consumption: Low power, 24/7 operation capable

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Physical Specifications

• Form Factor: Desktop NVR
• Material: Metal chassis
• Color: Black
• Cooling: Passive or fan-assisted cooling (model dependent)

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Pros

• Easy setup for small CCTV systems
• Supports high-definition IP cameras
• H.265 compression saves storage space
• Remote monitoring via mobile app
• PoE simplifies installation (on supported models)
• Stable 24/7 recording performance
• Compact and space-saving design

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Cons

• Limited to 4 cameras only
• Requires IP cameras (not compatible with analog CCTV)
• Single HDD slot
• Advanced AI features may be limited in entry models

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Ideal For

• Small homes
• Apartments
• Small offices
• Shops and kiosks
• Basic IP surveillance systems
• Small business security setups

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