B440 Argus Series, Smart 4K Pan and Tilt Camera with Spotlights, 8 MP, 4mm, Reolink

Reolink Argus B440 (Argus PT Ultra B440) is an 8MP 4K pan-tilt battery/solar-powered security camera with spotlights, dual-band WiFi, and advanced detection. It offers almost full 360° coverage via 355° pan and 140° tilt, delivering high-definition video day and night, without requiring wired power.

• Video & Viewing Angles
  • 4K UHD (3840×2160) @ 15 fps, 8 MP resolution
  • Fixed lens with ~90° horizontal, ~47° vertical, ~110° diagonal field of view
  • Pan ~355° + Tilt ~140° for broad coverage
• Night Vision & Spotlights
  • Infrared night vision up to ~10?m
  • Built-in spotlights for color night vision
• Detection & Alerts
  • PIR detection with adjustable distance (~10?m) and ~120° horizontal angle
  • Smart alerts for people, vehicles, pets via app push / email
• Power & Storage
  • 21.6Wh rechargeable battery; supports charging via Solar Panel 2 or USB-C
  • Local storage via microSD (up to 128 GB)
• Connectivity & Environment
  • Dual-band WiFi 2.4/5?GHz for stable occupancy
  • IP64 rated, works in ?10?°C to +55?°C temperature range
  • Size ~ Ø98 × 122 mm; weight ~481?g with battery