Home starts at the front door. Keep an eye on the entrance to your house, apartment, or wherever you call home with this aosu wireless video doorbell. Get detailed, day-or-night video of your front door streamed right to the aosu smart home mobile app. Customizable sound and motion alerts let you see who's there and answer the door right away (or pretend you're not home!) with crisp 2-way audio. Choose your own chime tone and set the HomeBase chime anywhere in your home to get alerts when you don't have your smartphone handy. Receive mobile notifications when anyone presses your doorbell or triggers your built-in motion sensors. Easily set it up by connecting your video doorbell to Wi-Fi(R) through the aosu app and mounting with the included tools. Voice control works with Alexa(R) and Google Assistant(TM). A single charge provides up to 180 days of battery life. Setup is easy, and your data is stored locally on the HomeBase doorbell chime inside your home, using advanced encryption.