NAXA Smart Wi-Fi doorbell helps protect your house whether you are home or away. Check in on who's at your door right on your phone via the Smart Life App on either Android or IOS. Infrared LED night vision allows you to see who's knocking at your door no matter what time. 160-degree wide angle view gives you a clear video view of everything outside your house in 1080P Full HD resolution. Standard doorbell sound and doorbell sensor will alert you when someone is at your door. Up to 64GB of storage memory via TF card slot (TF card not included). Accessories included: user manual, charging cable.