Knight partners with Optex, a security innovator specializing in passive and active infrared technology for both indoor and outdoor applications. Their innovations include hardwired and wireless detectors and photobeams, as well as sensors for CCTV systems.


Top-tier sensing solutions

OPTEX perimeter security solutions are respected globally with applications deployed at some of the world's most critical security sites. Their Security Division offers a broad range of security detection systems suited for a diverse number of applications ranging from high-end security to the security of private homes and everything in between. Their Entrance Division supplies customers with safety and activation solutions suited for automatic swing, sliding, and revolving doors, and more.

Visit Optex's Website

Sensing solutions built for mission-critical security contexts


SecurePlan™ Service Suite, powered by patented KnightSentry™

Integration team

Highly trained, experienced, and certified installation and integration teams


Statewide coverage, backed by Knight’s Client Support Center (CSC)