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      Putting the smart in your lock


      PDQ powered by KoreLock

      KoreLock provides industry-leading, end-to-end Smart Lock enablement. Combined with PDQ wireless locks, the comprehensive platform includes cloud infrastructure, mobile and web apps and RemoteLock software integration. Enabling our customers to significantly reduce overall development costs and time-to-market. 



      Patented WiFi technology allows direct
      connectivity to existing WiFi networks while
      sustaining up to 18 months of battery life. 


      Secure Bluetooth functionality, including lock/
      unlock, user management, settings, history and
      mobile credentials.


      Deep access control feature set including access
      users, guest users, schedules, auto-lock &
      passage modes and other lock settings.


      Support for multiple credentials types including
      pin codes, temporary guest codes, algorithmic
      codes, cards and mobile credentials.


      Use our smart offline credentials including mobile credential and algorithmic PINs in non-connected environments.


      Industry-standard security technologies,
      including SSL/TLS, 2048-bit public/private key
      encryption, and secure registration flows.

      Popular Products

      Product Description:

      The GT Series Heavy Duty Cylindrical Lock offers premium quality and durability. Cycle tested to over 3X BHMA standards, the GT is built to withstand the most applications. The 41-degree lever rotation provides reduced torque, lengthening the lifespan of the product.The GT series is backed by a 25-year warranty and assembled in Lancaster, PA.

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      Features & Benefits

      • Heavy duty diecast chassis with machined billet steel spindle
      • 13-Gauge steel anti-rotation plate installed on secure side
      • 3-Lever Styles: Philadelphia (SFL and LFL), Boston (SFL), Miami (SFL)
      • 7-Finishes: 605(US3), 606(US4), 612(US10), 613(US10B), 622(US19), 625(US26), 626(US26D)
      • 2,200 lbf-in lever torque resistance is 3X BHMI/ANSI standard
      • 2 : 1 latch bolt throw allows 41-degree lever rotation


      • UL 10C listed 3-hour fire door, for single doors up to 4’ x 8’
      • Optional 3/4” (19mm) throw deadlocking fire latch (FRL) available for pairs of doors
      • Certified to ANSI/BHMA A156.2, Grade 1
      • California Education Code Compliant (Functions GT135, GT135LED, GT145)
      • Federal Specification FF-H-10C (Superseded by A156.2)
      • Approved for Florida HVHZ (High Velocity Hurricane Zone). PDQ Product Approval: FL 21376. Design load rating: ± 70.0 PSF for single door (3’ x 7’)
      • Complies with ADA (Americans with Disabilities Act) and ICC/ANSI 117.1 for Accessible and Usable Buildings


      • Twenty-five (25) year Limited 

      Country of Origin

      • Assembled in the U.S.A. with U.S. and foreign material
      • Meets requirements of the Buy American Act as a COTS product manufactured in the United States

      Consult with an Expert

      PDQ’s experts have been providing customers with high-quality products and services for over 40 years. Contact us today for more information on how to secure your property.