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ALARM SYSTEMS, COMPRISING INTRUSION DETECTORS, SMOKE DETECTORS, HOLD-UP SWITCHES, CONTROL UNITS, WARNING LIGHTS, NAMELY,STROBE LIGHTS AND REVOLVING BEACONS, AND ALRAM BELLS, SIRENS, AND TELEVISION MONITORS; ENERGY CONTROL UNITS COMPRISED OF A CENTRAL CONTROL PANEL AND MONITORING UNITS FOR SCHEDULING AND CYCLING LIGHTING, HEATING, VENTILING AND AIR CONDITIONIING EQUIPMENT AT PREDETER MINED TIMES; EECTRICALLY OPERATED WHICH LOCKS RECORD ENTRY AND EXIT BY INDIVIDUALS

MONITORING SECURITY ALARM SYSTEM, ELECTRONICALLY OPERATED LOCKS WHICH RECORD ENTRY AND EXIT BY INDIVIDUALS AND ENERGY MANAGEMENT SYSTEMS AND RELATED REPORTS THEREFOR

INSTALLATION, REPAIRS AND MAINTENANCE OF SECURITY ALARM SYSTEMS, ELECTRONICALLY OPERATED LOCKS WHICH RECORD ENTRY AND EXIT BY INDIVIDUALS AND ENERGY MANAGEMENT SYSTEMS