Nexus Home Automation Nexus Home Automation Provide ultimate smart home automation solution with integrating lighting, Fan, A/C, T/V, Geyer, music, Digital Lock, Curtains & shade control, Entertainment control, Home security. Home Theater, Audio , Video Control All Home Automation devices through your smart phone, Smart Watch, Amazon Alexa, Google Home. All our products come with retro-fit as well as custom fit options based on your requirement so you do not have to worry about installing them on a new project or even in your old house.