Acceleration sensors; Access control and alarm monitoring systems; Ammeters; Audio-receivers and video-receivers; Card reading equipment; Cellular phone accessory charms; Chipsets; Computer peripherals and parts thereof; Converters; Current rectifiers; Electric capacitors for telecommunication apparatus; Electric and electronic circuits; Electrical adapters; Electrical transformers; Electrical and electronic connectors; Electronic circuits; Electronic components in the nature of capacitors, connectors, filters, oscillators, relays, switches, transformers, resistors, semiconductors, integrated circuits, rectifiers, transistors; Ethernet controllers; Ethernet transceivers; Fire alarms; Gas sensors for measuring gas concentration; GPS tracking devices; Gravity measuring instruments; Infrared detectors for use in military, law enforcement, civil, scientific and industrial applications; Integrated circuits, integrated circuit chips, and integrated circuit modules for digital video compression and decompression; Inverters; Keyboards; LED circuit boards; Lighting devices for taking pictures; Microphone modules; Personal security alarms; Radio receivers and monitors for reproduction of sound and signals; Sensors for determining position, velocity, acceleration and temperature; Touchscreens; Transmitters of electronic signals; Ultrasonic sensors; Varistors; Wireless chargers; Wireless headsets for smartphones; Wireless transmitters and receivers