DAOZHEN

Headphones; Transponders; Accumulators, electric; Batteries, electric; Biometric fingerprint door locks; Electric connectors; Electric door bells; Electrical annunciators; Electrical outlets; Electrical power devices, namely, taps; Electrical transducer; Electrical and electronic burglar alarms; Electronic access control systems for interlocking doors; Indicator lights for circuit boards; Induction voltage regulators; Locks, electric; Multimedia projectors; Remote video monitoring system consisting primarily of a camera and video monitor for recording and transmitting images to a remote location; Switches, electric; Voltage regulators for electric power; Wireless headsets for smartphones