LANDIS & STAEFA

electricity meters and parts therefor; meter test apparatuses, namely, monitoring and recording meters for building electricity, water, air, steam, and gas; calibrators and guages for electricity meters and parts therefor; electrical and electronic remote-action and audio-frequency power line carrier controller and parts therefor, namely, energy accounting and monitoring units, namely, one hour meters and low profile measurement and recording devices; transducers for measuring temperature, pressure, voltage and current; electrical communication transmission units, namely, remote data multiplexers; data processing equipment, namely, energy consumption, temperature, humidity, pressure and fluid flow data recorders for building lighting, safety, heating, ventilating, steam generating, cooking, cooling, drying, humidity, air conditioning, sanitation, signaling, recording, wiring, building pressure, and room pressure, data encoders and data transducers; processing computers and parts therefor; flame monitors, namely, ultraviolet sensors for detecting heat, flame and gas; flue-gas meters; oxygen probes; tightness checking apparatuses for gas valves and parts therefor; electric controllers and electrical switches for use in heating element regulators and building automation systems; electrical solid state units, namely, semiconductors, integrated circuits, thermoelectrical, piezo-electric, and hall-effect elements, namely, dampers and valve actuators and components, namely, temperature and pressure transducers for the control of temperature, pressure, humidity and flow; printed circuit boards; components for electrical installations, namely, switches, relays, transformers, distributor boards, computer terminals; electro- thermal and pneumatic controls for regulating elements, namely, PID electrical controllers, pneumatic receiver controllers, programmable logic controllers, and valve drivers; thermostatic and electronic radiator regulators; housing for electrical equipment, namely, terminal boxes, terminal units, electric controllers, electrical switches and terminal dials; instrument dials; electric time switches, electric program switches, programmable microprocessor systems comprising an operator's work station, comprising computer, keyboard, monitor, mouse, server, operator's computer interface boards, report printer, namely, laser, ink jet and dot matrix, and electronic terminal strips which use optical, photographic, mechanical, electrical, and electronic means to supervise, control, and regulate lighting, heating ventilating, steam generating, cooking, cooling, drying, humidity, air conditioning, sanitation, signaling, recording, wiring, building pressure and room pressure; electrical, electromechanical and electronic measuring and control regulators and controls for use with non-electrical parameters, namely, temperature regulators, pressure regulators, moisture regulators, density regulators and height filling regulators; oil and gas firing equipment, namely, burner controllers and flame controllers and controllers for use with all of the following - heating installations, gas valves, air and ratio controls, electrical motors for valves, ignition spark detectors, start timers for burners, oil pre-heaters, valve actuators, boilers, thermostats, and temperature and weather detectors; pneumatic controls for regulation of temperature, namely, motorized valves, motorized dampers, actuators, and automatic sensors; fire alarm and life safety system controllers, namely, smoke detectors, heat detectors, initiating devices, namely, automatic and manual pull stations, local and remote annunciators, namely, audible and visual indicating appliances, namely, speakers, strobes, and horns, computers, computer printers, workstations comprising computers, keyboards, monitors, mouse, and servers and computer cabinets; building access controls systems for time and attendance; controllers, namely, building control systems integration components, namely, protocol translators for fire, lighting, elevators, and building operating for control and monitoring; gateway devices including closed circuit television for intrusion detection and access control, and computer operating software; power outage reporting systems, comprising energy consumption, temperature, humidity and pressure, and fluid flow data recorders and parts therefor; controllers, sensors, automatic control and electronically operated valves and application computer programs which control and operate building heating, ventilation and air-conditioning systems; thermal anemometers; data and communications microprocessors; hand held service computers, operating software, and hand held electronic service tools for diagnosting, configuring, commissioning, programming, and building supervisory and control systems; electronic apparatus for controlling, operating, integrating and managing heating, ventilation and air-conditioning systems and building service systems, namely, sensors for energy consumption, temperature, humidity, pressure, and fluid flow, electrical and electronic controllers, motorized valves, motorized damper actuators and fan speed controllers; application computer software for controlling and regulating heating, ventilation and air-conditioning equipment for temperature, humidity and environment control; badging and imaging systems comprising personal computers, video cameras, lighting and badge printers, closed circuit television systems comprising video cameras, power supplies, video multiplexers and video switches, and intrusion detection systems, comprising personal computers, field control panels and detection devices; computer data server software for backing up, storing, and distributing historical data; computer firmware, namely, EPROMS for data base management

Thermostatic radiator control valves for heating and cooling of rooms; Expansion valves for heating, refrigeration and air-conditioning; Bypass valves for heating, refrigeration, and air-conditioning and user manuals sold therewith