Electric door bells with buttons; biometric fingerprint door lock; memory card readers; converters for electric conversion plugs; power adapter; solid state drives; camera cases; wireless routers; magnifying door peepholes; video monitors; camera lens hoods; camera tripods; Selfie sticks being handheld monopods for cameras; digital display screens, namely, plasma display panels; slide projector; light switches; automatic timing switches; electrical switches; thermostats; microphones; telephone microphones; wireless indoor and outdoor speakers; Electrical control panels, electrical plugs, electrical sockets and contacts; humanoid robots with artificial intelligence for household use; security surveillance robots for monitoring, detecting, and tracking movement of humans, animals, and vehicles; downloadable mobile phone applications that enable users to access, connect and manage smart home devices; biometric face recognition scanners; non-medical monitoring devices, namely security cameras and security video cameras; air analysis apparatus; electronic sound device with books, namely, audio headphones for use with electric book readers; teaching robot; Smart watches that can perform data processing; wearable activity motion trackers; electric device for remote control signal, namely, transmitter for radio-controlled devices; visual baby monitors; sound transmission devices; electronic signal transponders; radio pagers; digital photo frames; traffic lights being signal devices; navigation equipment for vehicles in the nature of onboard computers; portable media players; speedometers; remote control devices, namely, transmitter for radio-controlled devices; electronic anti-theft alarms, other than for vehicles; Portable remote control car stoppers; car video recorders; car electronic control unit, namely, electronic controls for gasoline engines for land vehicles; car camera, namely, back up cameras for vehicle safety; vehicle back-up sensors for safety for motor vehicles; video tape recorders for use in cars; car audio stereo systems; mechanical device for coin start equipment; Data processing equipment; computer storage devices, namely, blank hard drives; recorded computer operating programs; computer peripheral equipment; microprocessors; computer hardware, namely monitors; central processing unit (CPU); integrated circuit cards; Downloaded image files featuring security camera images; downloadable music files; downloadable computer game software; recorded computer game software; downloadable computer programs for operating security monitoring devices; recorded computer programs for operating security monitoring devices; blank USB flash drives; card readers for use as data processing equipment; downloadable electronic publications in the nature of instruction manuals in the field of smart home appliances; smart cards with integrated circuits; Geiger counters; revolution counters; commodity electronic tags; electronic bulletin boards being advertising display screen; Electronic bulletin boards being movable advertising light box; signal lights; illuminated electronic indicator signs for indicating exits on highways; illuminated or mechanical road signal boards; luminous or mechanical road signal signs; internal communication devices, namely, intercoms; global positioning system (GPS) equipment; optical communication equipment, namely, optical receivers; video phones; radios; electric devices for remote control signals, namely, transmitter for radio controlled devices; network communication equipment, namely, telecommunications base station equipment for cellular and fixed networking and communication applications; Audio recording devices; video recorders; audio and video receivers; automatic advertising players; video cameras; film editing machines for editing movie films; cameras; flashlights for use in photography; vehicle driving and control simulators; temperature indicators; hygrometers; speedometers for vehicles; non-medical lasers; optical instruments namely, cables for electrical or optical signal transmission; optical lenses; power supply materials; semiconductor devices; electric light regulators being dimmer switches; optical sensors; temperature sensors; video display panels; personal accident prevention devices; fire alarms; electric buzzers; anti-theft alarms for home; electric locks; sound alarms; smoke detectors; Batteries