9 one or more radio alarm transmitters (e.g radios mounted in smoke detectors, alarm boxes, remote controls, passive infrared detectors, pendants et ceterai) (ii) one or more central units (receiver/dialer) and (ii) a central alarm station (optional and for large integrated systems and central alarm monitoring stations only); the central unit is housed in a plastic enclosure with a push button panel for programming and operation of the system computer chips and computer boards and is sold with various user/instruction and technical manuals
Trademark: 74387907
