TeacherLock New and Press Releases

Press Releases.

June 9, 2025. TeacherLock®/SaberLock® and TeacherLock® II/SaberLock® II door hardware have achieved a 60-minute fire-resistance rating.

October 5, 2023. TeacherLock II Approved by the California Office of the State Fire Marshal for Building Materials List.

December 17, 2021. Defcon Products, LLC announces award of US Patent for Lockdown Device .

September 9, 2021. Defcon Products, LLC. (TeacherLock) Announces Sole Source Award with the United States Coast Guard

June 1, 2020. TeacherLock II Approved for Use in Massachusetts