Headquartered in Chickasha, Oklahoma, HSI Sensing (Hermetic Switch, Inc.) is the innovative leader in the engineering and precision manufacturing of custom reed switch and sensor technology. The industry experts in solving problems for customers in challenging design applications, they also precision manufacture those solutions to ensure consistent, unmatched quality. All HSI products are made in the U.S.A.

Since 1968, HSI Sensing, an ISO 9001:2008 and AS9100 registered company, has been the premier choice for custom and standard reed switches, proximity sensors, and other sensing technologies for an array of industries including fluid control devices, reed relays, implantable medical devices, aerospace, heavy equipment, communications, transportation, and more. Their products are used in a variety of applications including commercial and military jet engines, security systems, commercial lawn mowers, external defibrillators, implantable medical devices, space station equipment, animal tracking and more.

HSI Sensing was selected as the 2019 winner of the Intrusion Detection and Prevention Solutions for its Sentinel Retro – PRX+12215 and recognized on the main stage at ISC West, the nation’s largest converged security trade show, on April 10 in Las Vegas, Nevada.

The Sentinel Retro is designed as a drop-in replacement to simplify upgrading outdated technology and seeks to eliminate some of the most common issues that plague the industry, such as false alarms from shock and vibration, and alignment and mounting limitations.

To boost online exposure for their growing product lines, we developed and deployed multiple integrated digital campaigns to reach more global prospects. We quickly capitalized on their recent win at ISC West by generating press releases, paid digital advertisements and social engagement content campaigns. Over the course of 90 days, with over 82% of traffic being registered to new users, HSI Sensing has seen a 190% increase in organic social signals and for the first time ever, HSI Sensing has outpaced its biggest competitors in google paid placements, ranking keywords and organic clicks with HSI Sensing owning 67% of the top search positions.