Semiconductor chips; Motion recognizing sensors, namely, motion detectors; Motion detectors; Invader sensors, namely, motion detectors; Privacy protection sensors, namely, alarm sensors; Alarm sensors for refrigerators; Alarm sensors for washing machines; Range sensor for measuring distance, not for medical use; Object detecting sensors, namely, proximity sensors; Electronic controllers for sensors; Window opening and closing detecting sensors; Door opening and closing detecting sensors; Sensor station in the nature of an electric control panel for motion detectors; Digital door locks; Electronic security system for home network comprising wireless and wired controllers, controlled devices, and software for appliances, lighting, HVAC, security and other home and office electrical power monitoring and control applications; Home automation device comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Computer server for home automation; Oscillation sensor devices, namely, motion detectors; Air pollution measuring devices, namely, particle counters for air quality measurements; Air quality measuring apparatus, namely, particle counters; Dust measuring apparatus, namely, particle counters; Weight scales not for medical purposes; Light switches; Lighting control apparatus; Electric control devices for heating and energy management; Computer software for the remote control of security apparatus; Software for network and device security for identifying and authenticating users, protecting from virus programs