SIEMECA

WATER METERS, HEAT METERS, AND HEATING COST ALLOCATORS WITH DIRECT DISPLAY AND/OR WITH AN INTERFACE FOR WIRELINE OR WIRELESS READOUT OF THE DATA; WIRELESS DATA TRANSMISSION MODULES AND RADIO TRANSMITTERS AND RADIO RECEIVERS FOR READING OF ELECTRICITY, HEAT, WATER AND GAS METERS; DATA BUSSES; ROOM CONTROL SYSTEMS FOR THE CONTROL OF TEMPERATURE, HUMIDITY, LIGHTING SYSTEMS, AND BLINDS,COMPRISED OF REGULATORS, COMPUTER CONTROL STATIONS, TEMPERATURE SENSORS, RADIO TRANSMITTERS AND RECEIVERS; COMMUNICATION DEVICES, NAMELY, COMPUTERS, REMOTE CONTROLS AND MAN-MACHINE INTERFACES FOR CONTROLLING HOUSEHOLD AND DOMESTIC APPLIANCES; INTRUSION AND FIRE DETECTORS FOR VARIOUS HAZARD STATES, PRESENCE SENSORS; TRANSMITTERS, RECEIVERS, AND TELEPHONES FOR CALLING ASSISTANCE IN EMERGENCIES

REPAIR, INSTALLATION AND MAINTENANCE OF WATER AND CONSUMPTION MEASUREMENT AND ROOM CONTROL EQUIPMENT AND SYSTEMS, NAMELY, WATER METERS, HEATMETERS, HEATING COST ALLOCATORS, WIRELESS DATA TRANSMISSION MODULES, RADIO TRANSMITTERS AND RADIO RECEIVERS FOR READING OF ELECTRICITY, HEAT, WATER AND GAS METERS, DATA BUSSES, AND SYSTEMS FOR THE CONTROL OF TEMPERATURE, HUMIDITY, LIGHTING, AND BLINDS, COMPRISED OF REGULATORS, COMPUTER CONTROL STATIONS,TEMPERATURE SENSORS, RADIO TRANSMITTERS AND RECEIVERS; REPAIR INSTALLATION AND MAINTENANCE IN THE FIELD OF COMMUNICATIONS TECHNOLOGY FOR HOUSEHOLD AND DOMESTIC APPLIANCES, NAMELY, REPAIR, INSTALLATION AND MAINTENANCE OF COMPUTERS AND REMOTE CONTROLS FOR MAN-MACHINE INTERFACES FOR CONTROLLING HOUSEHOLD AND DOMESTIC APPLIANCES, INTRUSION AND FIRE DETECTORS FOR VARIOUS HAZARD STATES, PRESENCE SENSORS, AND TRANSMITTERS, RECEIVERS, AND TELEPHONES FOR CALLING ASSISTANCE IN EMERGENCIES

TELECOMMUNICATION SERVICES, NAMELY, ELECTRONIC TRANSMISSION OF ENERGY AND WATER CONSUMPTION DATA, AND ELECTRONIC TRANSMISSION OF CONTROL AND STATUS INFORMATION FROM BUILDING MANAGEMENT SYSTEMS AND DOMESTIC APPLIANCES TO CENTRAL COMPUTER CONTROL STATIONS

COMPUTER PROGRAMMING FOR OTHERS; PLANNING AND DEVELOPMENT FOR THIRD PARTIES OF READOUT SYSTEMS FOR DEVICES FOR THE MEASUREMENT OF ENERGY OR WATER CONSUMPTION, ROOM CONTROL SYSTEMS AND COMMUNICATION SYSTEMS FOR HOUSEHOLD AND DOMESTIC APPLIANCES