Dahua 4 Channel DVR | XVR1B04-I 4CH 1080P/720P Digital Video Recorder

📦 Product Overview

The Dahua XVR1B04-I is a compact, high-performance 4-channel Penta-brid DVR designed for small-scale surveillance systems. It supports multiple camera formats and integrates AI-powered features for smarter security monitoring.

🎥 Video & Recording

• Channels: 4 analog BNC inputs (HDCVI/AHD/TVI/CVBS auto-detect)
• IP Camera Support: Up to 6 IP channels (each up to 6MP resolution)
• Recording Resolution: Supports 1080P Lite and 720P recording
• Compression: AI Coding, H.265+/H.265/H.264+/H.264 for efficient storage
• Video Output: HDMI and VGA up to 1080p resolution

🧠 AI Features

• SMD Plus (Smart Motion Detection): Filters motion events to detect only humans and vehicles, reducing false alarms
• AI Search: Enables quick retrieval of footage based on motion type

🔊 Audio & Interface

• Audio Input/Output: 1 RCA channel each
• Two-Way Talk: Supported via network and compatible cameras
• USB Ports: 2 USB 2.0 for backup and mouse control

💾 Storage & Backup

• HDD Support: 1 SATA port, supports up to 6TB hard drive
• Backup Options: USB device or network export

🌐 Network & Remote Access

• Protocols: TCP/IP, DHCP, DNS, FTP, P2P, etc.
• Mobile Access: Compatible with iOS and Android via Dahua’s DMSS app
• Browser Support: Chrome, Firefox, IE 9+

⚙️ Build & Power

• Form Factor: Compact 1U chassis
• Power Supply: DC 12V/1.5A
• Operating System: Embedded Linux