We've re-written the way specs are written.


A cloud collaboration platform for the design and specification of door hardware.

Allegion's Overtur is a cloud-based suite of tools where project team members can come together to collaborate on specifications and the security design of doors and openings. These tools provide a centralized place to capture and maintain door hardware requirements and decisions, with easy options to push that information back to the design tools (e.g. Revit).

Review Designs Online

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  • Organize and coordinate data for improved collaboration
  • See your designs in a live environment
  • Easily capture decisions and requirements about your project's hardware
  • Choose the plan viewing mode that fits your needs
  • Review and make collaborative changes in real time

Upload from BIM

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  • Saves time and eliminates errors
  • Send door data, schedules, plans and project information directly from Revit to your project
  • Package data in a centralized, accessible hub
  • Click once to send BIM data directly to a project

Transfer Door Data

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  • Streamline the specification cycle and reduces errors
  • Gather accurate electrical requirements in one place
  • Share instantly with your team and Allegion to streamline specification cycles
  • Eliminate manual entry and re-typing of data

Track Changes

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  • Maintains a complete, easy to review record of all changes throughout the life of the project
  • Track all plan modifications graphically
  • Filter updates in relevant and meaningful ways
  • Compare changes over defined points in time

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