Dahua SD50120I-HC 1 MP 20x Ultra-high Speed HDCVI PTZ Dome Camera

Dahua SD50120I-HC 1 MP 20x Ultra-high Speed HDCVI PTZ Dome Camera

The Dahua SD50120I-HC is a professional-grade, 1 MP resolution HDCVI PTZ dome camera designed for demanding surveillance installations. Featuring a powerful 20× optical zoom (4.7–94 mm), ultra-fast pan speed up to 500°/s, full 360° endless pan and IP67 / IK10 protection, this camera delivers wide-area coverage and high-speed tracking capabilities. Ideal for outdoor perimeters, large retail sites, stadium entrances or smart-city deployment in the Bangladesh context. It supports real-time HD over coaxial cable for retrofit simplicity and offers advanced imaging features like digital WDR, ultra DNR and auto focus. 

Key Features

• 20× optical zoom (4.7–94 mm) for long-distance monitoring with clarity.
  

• Ultra-high speed PTZ motion with pan up to ~500°/s and full endless 360° rotation.
  

• Real-time HDCVI output at up to 50/60 fps (720p) over coax cable ideal for easier upgrade of analog systems.
  

• Intelligent imaging: Day/Night (ICR), DWDR, Ultra DNR (2D/3D noise reduction), privacy masking (up to 24 zones).
  

• Rugged outdoor build: IP67 weather-proof rating, IK10 vandal resistance built for tough environments.
  

• Supports up to 300 presets, 5 auto scans, 8 tours and 5 pattern recordings for automated area coverage.
  

Technical Specification