Fire detection, monitoring and alarm systems and accompanying accessories, namely, network systems, multiplex systems, stand alone systems, voice communication systems and fire alarm emergency phone systems, comprising, graphical command centers, manual stations, transmit/receive interface modules for monitoring waterflow switches, tamper switches, and other contact devices, modems, fiber optic line drivers, transmit/receive alarm communicators, remote station receivers, audible and visible n...

Weapon-locating radar

radar system comprising a computer, antennan, and electronics for military applications, and instruction manuals sold therewith

computer software for operation of graphics programs used in large networked fire and life safety systems in hospitals, corporations, schools, and other buildings, designed for sale to architects, engineers and other individuals responsible for designing and implementing fire and life safety systems used in these locations