Touch light switches, namely, electronic touch sensitive switches; smart video cameras, namely, motion-activated cameras; cameras with wireless adaptation; fixed cameras with motion detection function; cameras with micro secure digital (SD) memory cards; special security cameras for pets with programmable food dispenser function; video intercom; smart electrical outlet with remote app activation; smart electrical outlet with timer; smart electrical outlet with consumption meter through cell phone application; intelligent multi-outlet electrical outlets with remote activation by application; multi-jack power jacks suitable for USB ports, namely power strips; motion sensors with opening detector for doors and windows; motion sensors; remote control for television, television decoders, sound equipment, namely, audio speakers, stereos, radios, air conditioners, and fans; apparatus for detecting gas concentration in a closed room, namely, alarms for the detection of inflammable gases, gas detectors; smoke detector; remote controls for infrared detection devices; water level indicators and water filter controllers, namely, alarms to detect water level and to detect cleanliness of water which would activate UV filter for cleaning the water