Security systems, namely, motion, visitor and intruder detection, audio video surveillance and alarm systems; safety systems, namely, chimes, vibration chimes, flashing light chimes, smart smoke alarms and smart door locks; Home automation systems comprised of control apparatus connected to sensors, actuators, cameras and microphones, as well as portable computing devices and computer software for automated and remote management of household devices, systems and appliances; Access control systems for buildings for the management of user access, namely, by means of remote viewing, remote two-way communication and remote door locking/unlocking; Telecommunications systems, namely, smart doorbells, intercom and video-intercom systems, all connected to networked computers, telephones, smartphones and portable computing devices
Electrical and Scientific Apparatus