Manage and monitor your fully-integrated system from any smart device, anytime from anywhere. The brains of the system, the Control Hub.The sensors communicate wirelessly to the Hub which then tells everything else what to do. Completely wireless sensors make installation a breeze.Stay in complete control with the ALC Connect Plus app on your smartphone or tablet. The Connect Plus System is compatible with the popular Nest, Alexa and Google Home products. Extend the range of your Wi-Fi or add an Ethernet connection where you need one. Answer your door from anywhere in the World with ALC’s new 1080p Wi-Fi Video Doorbell. You have the option to answer, view or ignore, just like at home.