Dahua NVR 4104HS-W-S2 is a compact 4-channel wireless network video recorder (NVR)

1. Channel Capacity:
   • Supports 4 IP channels, enabling integration with Dahua IP cameras and other ONVIF-compliant devices.
2. Wireless Connectivity:
   • Built-in Wi-Fi module for connecting IP cameras without network cables.
   • Offers stable performance with reduced interference.
3. Storage:
   • Supports 1 SATA hard drive, with a capacity of up to 6TB.
4. High-Definition Video:
   • Records video up to 1080p resolution, ensuring clear and detailed monitoring.
5. Compression:
   • Utilizes H.265+ compression for efficient storage without compromising video quality.
6. Smart Functions:
   • Includes motion detection, video loss alarms, and other basic analytics.
7. Easy Setup:
   • Simplified installation process, ideal for DIY users.
8. Remote Access:
   • View real-time and playback footage via the Dahua mobile app and web interface.

Specifications:

• Video Input: 4 IP cameras.
• Wi-Fi: Built-in, supports camera connections wirelessly.
• Storage: 1 SATA HDD, up to 6TB.
• Video Compression: H.265+/H.265 for optimized storage use.
• Video Output: HDMI and VGA for local monitoring.
• Resolution: Supports up to 1080p recording and playback.
• Power Supply: Compact and energy-efficient.