Apparatus for the transmission, recording and reproduction of sound for use in and with alarm and emergency communication systems; apparatus for the transmission, recording and reproduction of images for use in and with alarm and emergency communication systems; public address system featuring acoustic voice alarms; voice alarm amplifiers and controllers; electronic and electrical amplifier components in the nature of induction loops for use in and with alarm and emergency communication systems; induction loop amplifiers for use in and with alarm and emergency communication systems; amplifiers for use in and with alarm and emergency communication systems; loud speakers for use in and with alarm and emergency communication systems; LED signaling lights for use in and with alarm and emergency communication systems; LED luminous beacons for use in and with alarm and emergency communication systems; telephones for use in and with alarm and emergency communication systems; emergency telephones for use in and with alarm and emergency communication systems; fire emergency telephones for use in and with alarm and emergency communication systems; apparatus and instruments for controlling telephones for use in and with alarm and emergency communication systems; emergency alarms, namely, smoke alarms, gas alarms, burglar alarms; alarms, namely, sound alarms, movement alarms; fire alarms; microphones for use in and with alarm and emergency communication systems; emergency communication systems, namely, emergency notification system comprised of a data processor and a user input device for connecting the data processor to an emergency response entity through a communication network and allowing audio and data communication between the processor and the entity; electronic emergency communications systems comprised of computer hardware and recorded software for the transmission of data between two points; infra-red assistive listening device not for medical purposes for use in and with alarm and emergency communication systems; recorded computer software for controlling emergency communication systems, alarms, emergency telephones and telephones; batteries for use in and with alarm and emergency communication systems; battery chargers for use in and with alarm and emergency communication systems; parts and fittings for all the aforesaid goods
