Dahua DVR7816S-U 32CH Hybrid Video Recorder

Dahua DVR7816S-U 32CH Hybrid Video Recorder Overview

The Dahua DVR7816S-U 32CH Hybrid Video Recorder is a professional surveillance recording solution designed for large and scalable CCTV systems. It supports both analog and IP cameras, making it a flexible choice for upgrading existing security setups or building new hybrid surveillance networks. With advanced decoding capabilities, high-resolution recording support, and smart analytics integration, it is suitable for commercial, industrial, and institutional security environments.

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Key Features & Benefits

• 32-Channel Hybrid Input Support
  • Benefit: Connects a mix of analog and IP cameras, allowing flexible system expansion without replacing existing infrastructure.
• 4K Ultra HD Recording & Decoding
  • Benefit: Provides sharp and detailed footage for better identification and forensic review.
• Smart H.265+ Video Compression
  • Benefit: Reduces storage usage and bandwidth consumption while maintaining high video quality.
• AI Smart Detection Support (Camera Dependent)
  • Benefit: Enhances security accuracy with motion, intrusion, and human/vehicle detection features.
• High Network Performance & Remote Access
  • Benefit: Enables smooth live viewing, playback, and management via mobile apps and PC software.

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Technical Specifications

Video & Recording

• Model: Dahua DVR7816S-U
• Channels: Up to 32 Channels (Hybrid: Analog + IP)
• Analog Input: Up to 16/32 channels (depending on configuration)
• IP Input: Expandable IP channels support (varies by mode)
• Compression: H.265+, H.265, H.264+
• Recording Resolution:
  • Up to 4K (IP cameras supported)
  • 1080P / 720P / D1 for analog input

Display & Output

• HDMI Output: 4K Ultra HD supported
• VGA Output: Supported
• Multi-screen Display: Yes
• Live View: Real-time multi-channel viewing

Storage

• SATA Interface: Multiple HDD support (typically 2–4 bays depending on revision)
• Maximum Capacity: Up to 10TB–16TB per HDD (model/firmware dependent)
• Storage Modes:
  • Continuous recording
  • Motion detection recording
  • Schedule recording

Network & Remote Access

• Ethernet: RJ-45 (Gigabit supported)
• Remote Access:
  • DMSS Mobile App
  • SmartPSS Software
  • Web browser access
• Network Functions:
  • Live view
  • Playback
  • Backup
  • Device management

Smart Features

• Motion Detection
• Perimeter Protection (camera dependent)
• Human & Vehicle Classification (AI cameras required)
• Smart Search & Playback

Audio

• Audio Input/Output: Supported (channel dependent)
• Two-way Audio: Supported via IP cameras

Interfaces

• USB Ports: 2 × USB 2.0 / USB 3.0 (varies)
• RS485: Supported for PTZ control
• Alarm I/O: Supported on selected models

Power

• Power Supply: DC 12V / AC adapter (model dependent)
• Energy Efficient Design: Yes

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Pros

• Supports both analog and IP cameras in one system
• High 4K decoding capability for sharp surveillance footage
• Efficient H.265+ compression saves storage space
• Scalable system suitable for future upgrades
• Strong remote access via mobile and PC applications
• Ideal for large multi-camera installations

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Cons

• Advanced features require compatible AI cameras
• Hard drives are not included
• Setup can be complex for non-professional users
• Full 4K performance depends on system configuration

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Ideal Applications

• Large commercial buildings
• Industrial facilities
• Schools and universities
• Hospitals and healthcare centers
• Shopping malls and supermarkets
• Government and public security systems

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