3D scanners; Scales; Speedometers; Timers; Access control and alarm monitoring systems; Alarm installations and alarms; Angle gauges; Bicycle helmets; Bicycle speedometers; Car video recorders; Electric door bells; Electric sockets; Electric switches; Electronic data loggers; Electronic navigational and positioning apparatus and instruments; Electronically-operated door latches; GPS navigation device; Laser rangefinders; Speedometer testers; Surveying machines and instruments; Temperature sen...