Avigilon H4SL Camera Line

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Our Easiest-to-Install Camera

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The Avigilon H4SL camera line has an innovative and modular design that is easy to install. Built on the H4 platform, it combines our patented LightCatcher and Wide Dynamic Range (WDR) technologies to provide exceptional image quality in complex lighting. Using HDSM SmartCodec™ and idle scene mode technologies, the Avigilon H4SL camera optimizes video streams in real time, minimizing bandwidth and storage requirements while maintaining clear, detailed images. It integrates with Avigilon Control Center™ video management software (VMS), and is ONVIF compliant for integration with a third-party VMS. With significant improvements to bandwidth savings and lower storage retention, as well as its easy-to-install, modular design, the H4 SL camera line adds even more value than before, lowering your total cost of ownership.

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Avigilon Security System

Avigilons video, cloud and access control solutions seamlessly integrate across your entire video security system to provide you with the right information at the right time — so you can take decisive action.

Powered by advanced AI and video analytics Avigilon keep their technology simple and easy to use, letting you focus on what matters most.


  • ADAPTIVE IR – Automatically adjusts IR beam width and exposure settings based on scene conditions to help maximize image quality
  • EXPANDABLE STORAGE – Slot for either SD or MicroSD memory prevents loss of recorded video during network or server interruptions
  • HDSM SMARTCODEC™ TECHNOLOGY – Optimizes compression levels for regions in a scene to help maximize bandwidth savings, helping to keep internet connectivity costs down
  • HIGH DEFINITION STREAM MANAGEMENT (HDSM)™ TECHNOLOGY – Provides maximum image detail while minimizing bandwidth usage, helping to keep internet connectivity costs down
  • INTEGRATED IR ILLUMINATORS* – Integrated IR LEDs provide uniform illumination, even in complete darkness * IR models are optional
  • LICENSE PLATE RECOGNITION COMPATIBLILITY – Works with ACC™ software for accurate license plate capture at a range of distances and speeds
  • LIGHTCATCHER™ TECHNOLOGY – Offers exceptional detail in areas with low lighting
  • MODULAR DESIGN – Simple and intuitive to install so that you can be up and running in minutes
  • MULTIPLE FORM FACTORS – Offers the flexibility to choose a form factor that works best for your application for ease of installation
  • ONVIF® COMPLIANT – Built on an open platform to allow integration with other security solutions
  • REMOTE FOCUS & ZOOM – Once mounted and aimed, the zoom level can be adjusted and image can be focused remotely
  • UNUSUAL MOTION DETECTION – Uses AI to notify you of unusual events that might otherwise have been missed, offering increased situational awareness and helping you effectively monitor more cameras
  • WEATHER & IMPACT RATED – IP66/7 weather rating and IK10 impact rating for vandal resistance
  • WIDE DYNAMIC RANGE – Captures details in scenes with both very bright and very dark areas

H4SL Camera Video

Delivery information

Please note that unless the item is in stock, delivery will usually be 5-7 working days. If your requirement is more urgent, please contact us and we will attempt to get you the item by the required date.

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