The SimpliSafe Smart Lock makes sure your door is always locked. Even if you forget. It locks your door the minute you arm your system or automatically on a timer..Note: Measure your door\\\'s backset, cross bore and thickness to ensure you find the right fit\nGet alerts when anyone locks or unlocks your door. So you know when the kids come home from school or the contractors leave for the day.\nIf someone enters the wrong PIN five times, our lock will notify you. After 15 attempts, it automatically locks your home for 30 minutes.\nLock and unlock your door using the PIN pad, the Key Fob or your phone. You can also sync your system with Amazon Alexa or Google Assistant and use that, too.\nCompatible with your SimpliSafe Gen 3 home security system.\nSetup is a snap. Place it in the area you want to monitor and \\\'add device\\\' with your SimpliSafe Keypad