GuardTronic

Guard Tronic was born in Fort Smith, Arkansas in 1959 as Twin City Patrol — founded by Kenneth Gilbert, a West Texas native whose brother Vernon had already established what would become Aprotex, a prominent Texas alarm company. From those origins as a combined electronic and physical security company, Guard Tronic evolved into what it is today: Arkansas' oldest and largest electronic alarm company, with more than 25,000 clients across 24 states, a team where many employees have 20+ years of tenure, and a central monitoring station that has operated continuously in Fort Smith for over six decades — never outsourced, never relocated, never sold. Guard Tronic has never been bought or sold in 66 years of continuous operation, a distinction that speaks volumes in an industry defined by private equity acquisitions and brand consolidations.

The technical philosophy that drives Guard Tronic is encapsulated in a single remarkable metric: one false alarm every ten years per customer — a False Alarm Factor of 0.1 that reflects both careful system design and an exclusive commitment to DMP (Digital Monitoring Products) equipment. Guard Tronic's systems communicate directly from each property