Geovision GV-SD4825-IR 4MP 25x IP Speed Dome Camera


Geovision GV-SD4825-IR is an outdoor network PTZ camera that offers 25x optical zoom and unlimited digital zoom, capable of showing smooth live view with great details.

This is a 5MP (5 Mega-pixel camera) with 25x Optical Zoom. The best value in its class.

This camera can simultaneously deliver three video streams in resolutions up to 2688 x 1520 at 30 fps. In low-light environments, night vision is enhanced with its high-power LEDs, which allow up to 100 m (330 ft) effective IR distance. The camera can process scenes with contrasting intensity of lights and produce clear image using the built-in WDR Pro. The camera supports H.265 video codec to achieve better compression ratio while maintaining high quality pictures at reduced network bandwidths. It also adheres to IP67 and IK10 standards.

  • Model : GV-SD4825-IR
  • Iris : Auto / Manual
  • Focal Length (mm) : 4.8~120mm
  • Horizontal FOV : 52.20°~2.74°
  • Maximum Aperture : F/1.5
  • Image Format : 1/2.8″


MPN: GV-SD4825-IR SKU: GEOVISION:GV-SD4825-IR Categories: , , ,

Geovision GV-SD4825-IR 4MP 25x IP Speed Dome Camera

  • Image Sensor : 1/2.8″ progressive scan CMOS
  • Optical Zoom : 25x
  • Minimum Illumination Color : 0.003 Lux (F1.5, AGC ON)
  • IR ON : 0 Lux
  • Electronic Shutter : Auto / Manual (1 ~ 1/100000 sec)
  • White Balance : Auto / Manual
  • Iris control : Auto / Manual
  • AGC control : Auto / Manual
  • S/N Ratio : 56 dB
  • WDR : WDR Pro
  • Dynamic Range : Up to 120 dB

Empowered by deep learning algorithms, AI technology distinguishes human and vehicles from other moving objects. GV-SD4825-IR supports AI perimeter protection, people flow counting, auto tracking, motion detection, audio detection and more.

  • AI deep learning: AI Perimeter Protection & Classification (Human, Vehicle)
  • 1/2.8″ progressive scan CMOS sensor
  • Min. illumination at 0.003 lux
  • Triple streams from H.265, H.264 or MJPEG
  • Up to 30 fps at 2688 x 1520
  • Motorized varifocal lens for remote focus / zoom adjustment
  • 25x optical zoom and unlimited digital zoom
  • Intelligent IR
  • IR distance up to 100 m (330 ft)
  • Day and night function with IR-cut filter
  • Two sensor inputs and one alarm output
  • Wide Dynamic Range Pro (WDR Pro)
  • Vandal resistance (IK10 for metal casing)
  • Ingress protection (IP67)
  • Wide temperature tolerance (-40°C ~ 70°C / -40°F ~ 158°F)
  • TV-out support
  • Two-way audio
  • Built-in micro SD card slot (SD / SDHC / SDXC / UHS-I, Class 10) for local storage
  • DC 12V, PoE+ (IEEE 802.3at)
  • Pan 360° endlessly
  • Tilt from ‐15° to 90°
  • Pan and tilt speed of up to 240°/sec and 200°/sec, respectively
  • PTZ movement (Preset, Auto Pan and Patrol)
  • PTZ patrol by schedule
  • AI analytics (Cross Line, Intrusion, Auto Tracking, Enter Area, Leave Area, Face Detection, People Flow Counting, Crowd Density Monitoring)
  • Auto focus
  • 3D noise reduction
  • Motion detection
  • Privacy mask
  • ONVIF (Profile G, S, T) conformant


  • Specifications are subject to change without notice.


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