Product Description
Prioritize safety with PDQ’s XGT/GT135 LED Series cylindrical lock. Our patented School Security Classroom Intruder Function is designed to keep staff and students safe in the event of an emergency lockdown situation. With a push of a quiet button, you can see if your doors are locked without having to open your door to check the outside lever. This lock was tested and exceeded the BHMA standards by over 2 to 3 times, proving it is ready to take on the toughest of applications.
Whether you’re upgrading existing door hardware or outfitting a new project, PDQ’s XGT/GT135 LED locks are the perfect solution. Connect with a sales representative in your region to get started.
Docs & Downloads:
Up your classroom safety with PDQ’s XGT/GT135 LED lock. Below are some of the top features and benefits.
- Red LED outside lever status indicator
- When pushing the button located on the rose of the inside lock, the red LED lights up to signal that the outside lever is securely locked
- Battery life of up to 10 years, ensuring long-lasting reliability without frequent replacements
- Includes patented technology (US Patent #9,187,928), offering unmatched security and efficiency for educational settings
Features & Benefits
Certifications
Listed below are the certifications that the PDQ XGT/GT135 LED lock holds
- This lock is UL 10C listed for up to 3 hours, suitable for single doors measuring up to 4’ x 8’
- Meets ANSI/BHMA A156.2 Grade 1 standards
- It’s California Education Code Compliant for GT135, GT135LED, and GT145 functions
- Approved for Florida's High Velocity Hurricane Zone (HVHZ) under PDQ Product Approval FL 21376.
- Has a design load rating of ±70.0 PSF for a single door (3’ x 7’)
- Complies with ADA and ICC/ANSI 117.1 for accessible and usable buildings
FAQs
What is a classroom intruder lock, and how does the PDQ 135 function work?
A classroom intruder (lockdown) function lets a teacher secure the door from inside in one motion, no key required, during an active-threat situation. The 135 Series adds a red exterior LED showing lock status and an interior button so staff can verify the door is secure without opening it, protected by U.S. Patent #9,187,928.
Does the 135 Series meet state school security mandates?
The 135 Series is compliant with California Education Code requirements for classroom locking and is ANSI/BHMA A156.2 Grade 1 certified, satisfying the hardware standards many states reference for single-motion classroom lockdown. Confirm specific requirements with your local authority having jurisdiction.
Can I add the 135 function to an existing GT or XGT chassis?
Yes, the 135 function is available on both the GT (heavy duty) and XGT (extra heavy duty) chassis, so districts standardized on either PDQ platform can add lockdown capability without changing lever design, backset, or finish.
Does the 135 lock need batteries or wiring?
The LED status indicator runs on a battery with roughly a 10-year life; the mechanical lockdown itself requires no wiring, so no electrified door prep or power supply is needed for the locking function.
Is the 135 lock fire-rated for classroom doors?
Yes, it's UL listed for 3-hour fire doors on single doors up to 4'0" x 8'0", so it can go on fire-rated classroom openings without affecting the door's listing.
Specifications
Explore the listed specifications of our XGT/GT135 LED lock, designed for classroom security.
| FOR DOORS: |
• 1-3/4” to 2-1/4” thick • Preset for 1-3/4” door |
| APPLICATION |
• Through door thru-bolting |
| DOOR PREP: |
• Standard ANSI A156.115 (161) for Cylindrical Locks |
| BACKSET: |
• 2-3/4” • 2-3/8” • Heavy duty diecast, investment cast, chromated cold rolled steel and stainless steel mechanism • Billet Steel spindles for locking functions |
| FRONT: |
• 2-1/4” x 1-1/8” • Stainless Steel or Wrought Brass • Beveled 1/8” in 2” |
| STRIKE: |
• ASA standard • T-Strike or Full Lip Strike optional • Stainless Steel or Wrought Brass |
| LEVERS: |
• Philadelphia (SFL and LFL), Boston (SFL), Miami (SFL) |
| ROSE: |
• 3-3/8” DIA Wrought |
| LATCHBOLT: |
• 1/2” throw for 2-3/8” backset and 9/16” throw for 2-3/4” backset |
| HAND: |
• Non-handed |
| TRIM: |
• Solid diecast PHL, BSN or MIA Levers • 41° Lever Rotation Standard with 2-3/4” Backset • Wrought Brass Roses, Concealed Screws • 65° Lever Rotation Standard with 3/4” latch for double doors (Ordered from factory only) and all 2-3/8”, 3-3/4” and 5” Backsets (Ordered from factory only) |
| KEYS: |
• Two (2) per Lock |
| KEYWAYS: |
• SCC standard (Schlage C Compatible) • Also available in keyways of other manufacturers |
| INTERCHANGEABLE CORE: |
• Available for all keyed functions • 6 or 7-pin • Large Format IC Core available for PHL Lever ONLY. • Compatible with Best, Falcon and Arrow small format IC cores |
| CYLINDER: |
• 6-pin Brass Insert Cylinder keyed to 5-pins • Standard High Security and UL437 Cylinders Available |
| KEYING: |
• Options: MK, CMK or GMK • Zero Bitted (KO), Keyed Different (KD) or Keyed Alike (KA) Can be keyed into existing master key systems |
| FINISHES: |
• 605 (US3), 606 (US4), 612 (US10), 613E, 619 (US15), 622 (US19), 625 (US26), 626 (US26D) • Optional Antimicrobial Coating626 (USD26D) only • Optional Weatherized Finish for 626 (USD26D) only |
| CERTIFICATIONS, LISTINGS, COMPLIANCES: |
• UL listed for 3 hrs, for single doors up to 4’0” x 8’0” • Certified to ANSI/BHMA A156.2, Grade 1 • California Education Code Compliant (Functions XGT135, XGT135LED, XGT145) • 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 |
| WARRANTY: |
• Limited Lifetime Warranty |
| COUNTRY OF ORIGIN: |
• Proudly 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 |
Download our Section 08710 Specification here.
Lever Designs & Finishes
Choose from the variety of listed finish and lever options available for our XGT/GT135 LED Series cylindrical lock!
Finishes
Levers
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