Tom O’Hanlan, Sealevel’s CEO and president, was awarded the Allan J. McDonald Award for his outstanding international entrepreneurial effort by the Society for International Business…
Interoperable Emergency Communications Systems Will Save Lives
After the collapse of the South Tower of the World Trade Center on the morning of September 11, 2001, police in helicopters radioed warnings that…
Sealevel’s Commitment to Green Grows
At Sealevel, we try hard to do our part for the environment. Whether through internal eco-audits or RoHS and WEEE compliance, we work to lower…
Tom’s 5 Promises to Sealevel Customers
I started Sealevel Systems, Inc. with a commitment to being leader in the design and manufacturing of quality communication products. Sure, our products are great,…
Sealevel Continues Production on Obsolete Kontron Parts
On February 16, 2010, Kontron America issued an End of Life (EOL) notification regarding the elimination of serial and I/O devices from their product listing.…
Synchronous: The Other Serial Communications
Synchronous serial communications is a technology that you may have heard of, but perhaps have not used. It is usually employed when large amounts of…
Relays: Computer Driven Control Systems
I’ve always had an interest in automation technology. One of the simplest and most useful components of computer driven control systems is an electrical relay.…
Keeping Business Local in Morocco
On a recent trip to Morocco, I took a hot air balloon ride with Ciel d’Afrique. When Maurice, the Frenchman who owned the company, started…
Engineering an America’s Cup Champion
My interest in sailing began before I could walk. My father has owned several sailboats. While my father introduced me to sailing and taught me…