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DTL® DSN, Itron Ready Networked Photocontrols

By Dark to Light

  • Overview
  • Specifications
The DTL DSN solution combines the reliability of the DLL Elite photocontrol, designed for 20-year operating life, with the performance of the Itron network platform for unparalleled functionality and adaptive control of street lighting systems.

With the DSN solution, you now have access to a multi-application platform, providing one network for critical infrastructure solutions like smart lighting, smart metering and other outdoor IoT technologies.

  • PROVEN: Access a robust network supporting over 27 million devices combined with world-class LED photocontrol technology.
  • SECURE: Protect your most sensitive data with secure AES 256-bit encryption and multilayer protection with continuous security monitoring.
  • FAST: Deliver real-time, actionable data for business-critical needs.
  • FLEXIBLE: Leverage one system capable of connecting multiple smart city devices and applications.
  • FUTURE ORIENTED: Obtain data through open APIs to enable future application development.
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Control Device Type Photocell
Mounting Type Fixture Attached
Product Type Photo Control
Series DSN
Application Type Roadways, Bridges & Tunnels, Transportation
  • Suggested Replacement Products


  • Spec Sheets

    Document Type Document Title Description Updated View
    SPEC SHEET DSN Spec Sheet.pdf DTL DSN Spec Sheet 4/16/2019 View
    SPEC SHEET DSN Holophane UK .pdf DTL DSN United Kingdom Spec Sheet View
  • Photometry & Revit (BIM)

  • Technical Documents (e.g. Instruction Sheets, MSDS, CAD)

  • Utility Rebate Search

  • Replacement Parts

  • Confidential Documents

  • Marketing Material (e.g. Brochures, Sell Sheets, FAQs, )

    Document Type Document Title Description Updated View
    Product Presentation DTL DSN Customer Presentation.pdf DTL DSN Customer Presentation View
    FAQ DTL DSN Glossary and FAQ DTL DSN Glossary and FAQ View
    Brochures DTL DSN Product Brochure.pdf DTL DSN Product Brochure View
    White Paper Building Smarter More Connected Cities Whitepaper: Building Smarter More Connected Cities View
    White Paper The Business Case for Smart Street Lights Whitepaper: The Business Case for Smart Street Lights View
  • Need Product Assistance? (e.g. How to Buy, Technical Support, Warranty)

    How to Buy

    Acuity Brands lighting and controls products are primarily sold through a network of agents and distributors across North America,
    as well as at more than 100 showroom or international locations and several online retailers.

    •  Find a Showroom or Agent

    Technical Support

    Acuity Brands is dedicated to providing outstanding technical support. Please click on the appropriate link below, or feel free to
    call us at 1.800.705.SERV (7378).

    •  FAQs

    •  Troubleshooting Information (Lighting Fixtures)

    •  Contact Us (Lighting Fixtures)

    •  Contact Us (Controls Services & Support)


    Please click on the appropriate link below to learn more about Acuity Brands terms & conditions and product warranty options.

    •  Review Terms & Conditions or Product Warranties

    •  Register a Recently Purchased Product

    •  File a Warranty Claim

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