The 4114 12VAC/DC FAIL LOCKED X 32 by RCI by dormakaba is a fail-locked electric strike designed for secure door access control. It accommodates 3/4" (19mm) latch projection and fits door thicknesses ranging from 1-3/8" to 2-3/8" (35mm-60mm), with a 1-1/2" (38mm) insert depth suitable for most door frame materials. This model includes standard mounting tabs, fasteners, and a trim plate to cover irregular frame cutouts, making installation straightforward. It features a brushed Stainless Steel (32D) finish, is non-handed, and is certified for UL 1034 burglary resistance as well as UL 10C and CAN/ULC S104 1-1/2-hour fire ratings.