"Lock and unlock your August Smart Lock from anywhere. From your smartphone, instantly let guests in remotely, check your lock's status any time and enjoy more peace of mind with instant alerts every time someone locks or unlocks your door. Accessory to the August Smart Lock. Open the Door When You're Not Home From your smartphone, instantly unlock the door remotely for visitors and lock it behind them, no matter where you are. No More Wondering Always know if your door is locked or unlocked. Check your lock's status any time, from anywhere. Know Who Comes and Goes Get instant alerts on your smartphone when someone enters or exits your home via the August app. Works with August App Available for Android and iOS devices. 1, 2, 3 Simple Setup Plugs into a power outlet near your August Smart Lock and connects to your home Wi-Fi in minutes."