CMI – CRD4 – Strongroom Doors


Commander Grade – Torch and Drill Resisting


  • Locking 100,000,000 variation combination locks and/or six lever keylock.
  • Glass activated deadlocking relocking devices are provided within the door as standard.
  • Each lock can be used independently from the other.
  • Any chosen electronic or
  • Strongroom wall by others┬áduress alarm system can be added to the door if required.
  • Overall door thickness of 180mm including a slab section of 100mm combining a lamination of alloy and refractory material to resist oxy acetylene and drill attack.
  • Emergency internal release mechanism fitted as standard.


Risk rated at $250,000. The COMMANDER door is designed to resist:

  • Oxy-Acetylene attack
  • Drills and abrasive grinders
  • Explosives and force
  • Pneumatic and hydraulic tools

1950 x 850 Clear Door Opening

2030 x 870 Clear Masonry Opening Required