Secure By Design
As Featured in Door Security + Safety Magazine
XGT/GT Series Classroom Intruder Lock
Faced with a life-threatening lockdown, you need to protect staff and students with confidence. PDQ’s classroom intruder lock is designed to rapidly lock down a classroom, while providing you visual feedback for peace of mind in an emergency situation.
Hardware that Doesn’t Cut Corners
When your classroom is under heavy stress for most of the year, you need hardware that can go the distance. PDQ’s door hardware is built with durability and security in mind.
Racine Lutheran High School
Learn MoreSt. Mary's Preparatory School
Learn MoreW.L. Swain Elementary School
Learn MoreHannibal School District
Learn MoreUniversity Liggett School
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![](https://www.pdqlocks.com/hubfs/Website%20Content/Partner%20Pages/Spintly/sds-sp/SDS%20Reader.png)
Documentation and Downloads:
Product Description:
The SDS-SN is the ideal solution for interior doors in commercial building or co-working spaces. Bringing together the world class PDQ cylindrical hardware product with the cutting edge Spintly software platform. This cylindrical lock requires no wiring and provides native support for mobile credentials.
Features & Benefits
- Built from PDQ’s SD Series Grade 2 Cylindrical Lock
- Designed for quick installation. Fits standard ANSI/BHMA 160/161 Door Prep
- NFC Enabled
- BLE
- 13.56MHz MIFARE Classic, DESFire Ev1, EV2
- Standalone Mobile App or integration options available
Electrical Specifications
- 4x AA Batteries
Warranty
- Two (2) year Mechanical / Two (2) year Electronics
Country of Origin
- Assembled in the U.S.A. with U.S. and foreign material
- TAA compliant