JR J&R TECHNOLOGY

Digital telephone switching apparatus; Solar cells; Acoustic alarms; Automatic switching apparatus for telecommunication; Cellular telephones; Digital phones; Electric door bells; Fire alarm and emergency evacuation devices, namely, fire alarm control panels, smoke detectors, heat detectors, alarm pull stations, audible and visible notification appliances, strobes, sirens, bells, horns, and speakers; Radios and telephones; Sound projectors and amplifiers; Telecommunication switches; Telephone sets; Video telephones