Sonitrol Security of Delaware Valley

Sonitrol Security of Delaware Valley has provided advanced verified security protection since 1999, when it was founded by Karl Ottosen and Joe Allen. Serving businesses across Delaware, Southern New Jersey, and the Philadelphia region, the company is part of the Sonitrol Alarm Company network, operating in more than 180 cities throughout the U.S. and Canada. Sonitrol’s proprietary audio intrusion technology, integrated with access control, significantly reduces false alarms and ensures law enforcement is dispatched only to verified events. Recognized by local police departments for its reliability and innovation, Sonitrol stands behind its services with a $10,000 warranty, a six-month satisfaction guarantee, a four-hour service response commitment, and a No False Alarm Guarantee—helping achieve one of the industry’s highest verified apprehension rates.