The 2021 Ring Floodlight Security Camera is an excellent item, The phone App is smart and intuitive, The ring floodlight camera guide captures movement and sound day and night, ring floodlight camera guide includes speaker for sound and Mic for communication, View the videos using the Phone App ring floodlight camera guide, The Security ring floodlight camera guide is hard wired for power and uses WIFI for internet, This Security ring floodlight camera guide has many features, Functionality includes setting motion zones on the App screen to trigger video capture and setting separate motion zones to trigger turning on the flood lights. Notifications sent to the phone. Turn on and off the lights remotely and manually using the App if desired. Turn on and off the siren remotely and manually using the App ring floodlight camera guide if desired.