Vivint Doorbell Camera Pair with Vivint's Security system. Professional Installation recommended. Wi-Fi enabled smart home product, features advanced video analytics to alert homeowners to approaching visitors with customized notifications to a mobile device The discreet doorbell camera starts recording when a person approaches the door When the visitorrings the doorbell, the homeowner receives a live video feed through a smartphone app or on thesystems Vivint SkyControl wall panel installed in the home