Skip to main content

What unique features are offered on the QCI200 that make it less susceptible to break-ins?

  • Updated

Question

What unique features are offered on the QCI200 that make it less susceptible to break-ins?

Answer

The QCI200 has a 1” latch bolt with a hardened steel roller pin inside providing saw-resistance. Additionally, the non-IC deadbolts have an anti-drill design that entails two ball bearings inserted in the deadbolt to prevent against drill attacks.

Additional Information

Please see below for the frequently asked questions about the QCI 200 grade 2 interconnected lock. For specification information or more information on the QCI 200, please see the catalog.

QCI200 Lever Styles

Image showing QCI200 interconnected lock components. On the left is the QCI230E626 interior assembly, featuring a rectangular brushed stainless-steel escutcheon plate with an ADA-compliant horizontal lever and a thumbturn above the lever. On the right is the QCI230E626 exterior assembly, consisting of a brushed stainless-steel round rose with horizontal lever and a separate keyed cylinder shown above. The image lists QCI200 features including single-motion egress, 1-inch latch bolt with steel roller pin for saw resistance, ADA turn lever, and lifetime mechanical warranty. Certification icons shown include UL Listed, ANSI, and BHMA Certified.

Product lineup titled ‘Additional QCI200 Lever Styles’ showing four brushed metal door hardware options: QCI251M626 interior and exterior lever sets on rectangular backplates with matching round deadbolts, and QCI230A626 interior and exterior lever sets on taller rectangular backplates with matching round deadbolts, all displayed on a white background with model labels beneath each
 

Related to

Related articles