APPARATUS FOR THE TRANSMISSION, RECORDING AND REPRODUCTION OF SOUND AND/OR IMAGES; VOICE ALARM SYSTEMS; VOICE ALARM AMPLIFIERS AND CONTROLLERS; INDUCTION LOOPS; INDUCTION LOOP AMPLIFIERS; AMPLIFIERS; AUDIO SPEAKERS; LEDS, namely, LIGHT EMITTING DIODE (LED) DISPLAYS; LED BEACONS, namely, BEACON LIGHTS; TELEPHONES; EMERGENCY TELEPHONES; FIRE TELEPHONES; APPARATUS AND INSTRUMENTS FOR CONTROLLING TELEPHONES, namely, AUTOMATIC TELEPHONE EXCHANGES, TELEPHONE CALL SCREENING AND BLOCKING DEVICE CONSISTING OF A MICROPROCESSOR THAT USES THE TELEPHONE CORD BETWEEN THE TELEPHONE AND WALL JACK FOR THE PURPOSE OF BLOCKING UNWANTED CALLS; EMERGENCY ALARMS, namely, SMOKE ALARMS, GAS ALARMS, BURGLAR ALARMS; ALARMS, namely, SOUND ALARMS, MOVEMENT ALARMS; FIRE ALARMS; INDUCTION APPARATUS FOR EMERGENCY TELEPHONES AND CALL SYSTEMS; MICROPHONES; 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 ENTITY; COMMUNICATION SYSTEMS, namely, CONTINGENCY RESPONSE COMMUNICATION SYSTEM DESIGNED TO PROVIDE RADIO INTEROPERABILITY, STREAMING VIDEO, WIRELESS INTERNET, AND VOIP PHONE; INFRA-RED ASSISTIVE LISTENING SYSTEMS; RECORDED COMPUTER SOFTWARE FOR CONTROLLING EMERGENCY COMMUNICATION SYSTEMS, ALARMS, EMERGENCY TELEPHONES AND TELEPHONES; BATTERIES; BATTERY CHARGERS; PARTS AND FITTINGS FOR ALL THE AFORESAID GOODS