Alarm sensors; Automatic transfer switches (ATS); Change-over switches; Downloadable computer software and firmware for operating system programs; Downloadable computer software for application and database integration; Electric installations for the remote control of industrial operations; Electric junction boxes; Electric light dimmers; Electric sensors; Electrical annunciators; Electrical controllers; Electrical outlets; Electrical plugs and sockets; Electrical sockets; Electro-dynamic apparatus for the remote control of signals; Gas alarms; Gas testing instruments; Infrared sensors; Leak detecting device for water supplied home appliances consisting of water sensor, control unit with audible alarm and water valves; Light switches; Light systems comprising light sensors and switches; Lighting controls; Liquid level sensors; Motion sensors; Personal security alarms; Personal security alarms that connect to a wireless communications network; Photoelectric sensors; Plastic guard for covering wall switches; Pressure sensors; Radio-frequency controlled locks; Remote controls for radios, televisions, stereos; Smoke alarms; Smoke detectors; Solenoid valves; Switches, electric; Temperature sensors; Transmitters of electronic signals; Vibration sensors; Voltage monitor modules; Wireless controllers to monitor and control the functioning of other electronic devices