The Next Generation Locking System

  • Secured by Design
  • Bi-directional die cast claws]Patented high-security locking
  • Robust unhanded die-cast gearbox
  • Profile related keeps with night vent feature
  • Tested to 100,000 cycles

Featuring a patented high-security claw locking, The Sentinelâ„¢ is Secured by Design accredited, and capable of achieving the PAS 24 standard, delivering guaranteed security for any window.

Robust and durable, the lock offers lifelong smooth operation, as proven by the 100,000 cycles test and the 240-hour salt spray testing exceeding BS EN 1670:2007.