3D spectacles; Audio-receivers and video-receivers; Burglar alarms; Call bells; Camera hardware systems for IP (Internet protocol) video surveillance; Car video recorders; Cell phone covers; Computer mouse; Computer peripheral devices; Data synchronization cables; Digital door locks; Electric door bells; Electric locks; Fire alarms; Fitted plastic films known as skins for covering and protecting electronic apparatus, namely, mobile phones; IP (Internet protocol) cameras; Lap-counting devices, namely, counters for use during sporting activities; Magnetic door covers with a printed image thereon for affixing to metal doors; Network video recording software for IP (Internet Protocol) video surveillance; Portable media players; Protective covers and cases for cell phones, laptops and portable media players; Protective display screen covers adapted for use with cell phones; Remote controls for radios, televisions, stereos; Stands for handheld digital electronic devices, namely, cell phones; Straps for mobile phones; Transponders; Warning bells; Wearable activity trackers; Wearable computer peripherals; Wearable computers; Wireless controllers to remotely monitor and control the function and status of other electrical, electronic, and mechanical devices or systems, namely, remote metering systems, gas and liquid cylinders, vehicle tracking devices, energy and utility systems, security systems, lighting systems