Dahua 4 Channel DVR DH XVR4B04

The Dahua DH-XVR4B04-I is a compact and intelligent 4-channel WizSense Penta-brid Digital Video Recorder (DVR) designed for residential and small business CCTV systems. It supports HDCVI, AHD, TVI, CVBS, and IP cameras, allowing seamless upgrades from traditional analog installations to hybrid surveillance systems. Powered by Dahua WizSense AI technology, the DVR features Smart Motion Detection Plus (SMD Plus) and AI Coding, accurately distinguishing humans and vehicles from other moving objects to reduce false alarms while optimizing storage efficiency. It supports up to 5 IP camera channels (up to 2MP each), Smart H.265+ compression, HDMI/VGA output, and one SATA hard drive up to 6TB, making it an excellent choice for homes, offices, shops, schools, clinics, retail stores, and small commercial premises.

Key Features:

• 4-Channel Penta-brid DVR supporting HDCVI, AHD, TVI, CVBS, and IP cameras.
• Supports up to 5 IP Cameras with resolutions up to 2MP.
• Smart Motion Detection Plus (SMD Plus) for accurate human and vehicle detection.
• AI Coding to reduce bandwidth and storage requirements.
• H.265+/H.265 Dual-Stream Video Compression for efficient recording.
• Maximum Incoming Bandwidth: 21.5 Mbps.
• HDMI and VGA Outputs with Full HD (1080p) display support.
• 1 SATA HDD Bay supporting up to 6TB of storage.
• Playback on up to 4 Channels Simultaneously.
• ONVIF Compatibility for integration with Dahua and third-party IP cameras.
• Remote Viewing and Playback via the DMSS App, SmartPSS software, and web browser.
• 2 USB 2.0 Ports for backup, firmware upgrades, and mouse control.
• Embedded Linux Operating System for stable and reliable 24/7 operation.
• Compact Desktop Design for easy installation.
• Ideal for Homes, Offices, Shops, Schools, Clinics, Warehouses, Retail Stores, and Small Business Security Systems.