Full line of optical sensors, optical distance sensors, electric sensors, electronic proximity sensors and switches, photoelectric sensors, proximity sensors, photo-electric sensors using photo-electronic technology for the purpose of automatic inspection, for the purpose of the inspection of plain or web-like materials, for the purpose of checking the characteristics of such materials, for the purpose of fault recognition, for the purpose of recognition of color, shape, contour, volume, distance, texture or surface characteristics of articles, for the purpose of sensing the presence of objects, for the purpose of sensing light and light reflected by objects, for the purpose of measuring a position or length or distance or moving speed, not for medical use; Full line of laser measuring systems, laser speed detectors, measuring apparatus, namely, laser distance meters, laser sensors using laser technology and photo-electric detector for the purpose of automatic inspection, for the purpose of the inspection of plain or web-like materials, for the purpose of checking the characteristics of such materials, for the purpose of fault recognition, for the purpose of recognition of shape, contour, volume, distance, texture or surface characteristics of articles, for the purpose of sensing the presence of objects, for the purpose of sensing light reflected by objects, for the purpose of measuring a position or length or distance or moving speed, not for medical use; Full line of infrared detectors for use in scientific and industrial applications, motion detectors using infrared technology, infrared sensors using infrared technology for the purpose of automatic inspection, for the purpose of the inspection of plain or web-like materials, for the purpose of checking the characteristics of such materials, for the purpose of fault recognition, for the purpose of recognition of shape, contour, volume, distance, texture or surface characteristics of articles, for the purpose of sensing the presence of objects, for the purpose of sensing light and light reflected by objects, for the purpose of measuring a position or length or distance or moving speed, not for medical use; Full line of photoelectric switches, photoelectrical switches, optical fiber cables, fiber optic connectors, reflective plates for use as parts of photo or optical sensors, range finders, laser range finders, distance measuring apparatus using optical technology, optical range sensors, obstacle detection sensors, object detection sensors, length measurement sensors, shape sensors, displacement sensors, location sensors, moving sensors and velocity sensors; Full line of wireless communication devices for data transmission, namely, devices that use optical technology in the field of factory automation and material handling industries, for the purpose of exchanging data between the devices; Full line of wireless communication devices for data transmission, namely, devices that use optical technology and being compatible with open networks, for use in the field of factory automation and material handling industries, for the purpose of exchanging data between the devices; Full line of wireless communication devices featuring data transmission, namely, devices in the field of factory automation and material handling industries, for the purpose of exchanging data between the devices; Full line of wireless controllers using optical technology to monitor and control the functioning of other electronic devices, excluding gaming apparatus, that may be operated remotely, wireless controllers to monitor and control the functioning of other electronic devices, excluding gaming apparatus, that may be operated remotely, wireless controllers using infrared technology to monitor and control the functioning of other electronic devices, excluding gaming apparatus, that may be operated remotely; Full line of counters using mechanical or electronic method for counting mechanical or electronic pulse input from mechanical switch, rotary encoder, or a kind of sensors, electronic counters using electronic circuits for counting electric pulse input or signal from photo-electronic switch, rotary encoder, or a kind of sensors, electromagnetic counters using electromagnetic switch for counting input voltage pulse [ ; Full line of automatic controllers in the form of electrical and electronic controllers for doors, electric locks, electric locks for automatic door system, electric locks for parking garages, electronic locks, electronic locks for automatic door system, electronic lock assemblies, electronic locks for parking garages, and electronically operated high security lock cylinders ]