Founded as a family business in 1955, Lee Dan Communications makes apartment intercom systems and custom lobby entry panels for multi-tenant buildings. Its panels range from economical aluminum designs to vandal-resistant stainless steel and can be customized or modified—even in single quantities, with most custom items shipping within one to three business days. Lee Dan also maintains replacement parts for its systems, including stations compatible with Lee Dan, TekTone and other brands.
Penn Panel & Box CompanySince 1938, family-led Penn Panel & Box Company in Collingdale has designed, built, repaired and retrofitted custom electrical power-distribution equipment. Now in its fourth generation of Craven family leadership, the company is particularly suited to fitting new equipment into existing systems, from replacement panel interiors to medium-voltage switchgear. Its 24/7 emergency service includes fabricating replacement metalwork and busbar for damaged equipment.COLLINGDALE, PA
FERMAXFERMAX manufactures door-entry and video door-entry systems, access-control equipment, and home connectivity solutions, including its fully digital Duox Plus system that runs over two non-polarised wires. The company also develops IP-based MEET systems and mobile apps that let residents answer calls and open doors remotely. FERMAX has held ISO 9001 certification since 1997 and operates an integrated quality and environmental management system certified to ISO 9001 and ISO 14001.BROOKLYN, NY
Mircom Group of CompaniesFounded in Toronto in 1991 by Tony Falbo, Mircom Group of Companies designs, manufactures and distributes intelligent building and life-safety systems. Its Canadian roots reach back to the apartment intercom work that began under the Mirtone name in the 1960s, while its Toronto operation now supports customers in more than 100 countries. Mircom maintains in-house research, development, manufacturing and distribution, with its quality management system certified to ISO 9001:2015.NIAGARA FALLS, NY
Nice/LinearSince 1961, Nice/Linear has manufactured perimeter access and access-control equipment for commercial and residential settings, including gate and garage door operators and entry systems. Now part of the Nice North America family, the Carlsbad-based brand serves professional installers with systems used in homes, multifamily communities, campuses and other facilities worldwide. Its history includes pioneering radio-frequency remote controls and more than six decades in access-control design, engineering and production.JENKINTOWN, PA