Building knowledge and connections


165 Eileen Way
Syosset, NY 11791
Phone: 888-888-8888

Originally founded by entrepreneur Maurice Coleman in 1929 as a sideline to his Brooklyn-based Progress Electric Co., the Alarm Device Manufacturing Company (ADEMCO) went on to emerge as an international powerhouse with one of the most trusted, recognized and well-respected names in the security industry. Today, we are the world�s largest and most experienced manufacturer of electronic security systems, with our products protecting millions of homes, businesses and government facilities across the globe.

Unilock Benjamin Moore