Access control and alarm monitoring systems; Adapter plugs; Alarm monitoring systems; Anti-theft locks specially adapted to personal electronic devices, namely, laptops, PC tablets; Bags and cases specially adapted for holding or carrying portable telephones and telephone equipment and accessories; Biometric fingerprint door lock; Borescopes; Burglar alarms; Call bells; Ear plugs for divers; Electrical sockets; Electrical switches; Fire and smoke detectors; Flash bulbs; Fluorescent screens; GPS tracking devices; Helmet safety lights; Home and office automation systems comprising wireless and wired controllers, controlled devices, and software for lighting, HVAC, security, safety and other home and office monitoring and control applications; Keyboards; Kitchen timers; Lanyards for safety purposes for fall protection; Lasers not for medical use; Leather protective covers specially adapted for personal electronic devices, namely, cell phones, MP3 players, personal digital assistants; LED and HID light controls; Light emitting diode (LED) displays; Light emitting diodes (LEDs); Luminous signs; Motion detectors; Portable media players; Protective helmets for sports; Security lights for outdoor use; Security products, namely, entry door systems comprising touch pads and security doors; Smartglasses; Smartwatches; Timers; Video baby monitors; Video cameras; Video monitors; Video recorders; voltage, amperage, telephone lines, continuity testers