Do you need smart lock? If so, the third-generation August Smart Lock drops to $ 76.62 on Amazon, its lowest recorded price. A lockout usually costs around $ 100-112, so this is a decent discount if you are interested in improving the security of your home.
August 3rd Generation Smart Lock offers the ability to remotely lock / unlock your door, control keyless access and keep track of who enters and exits ̵
The only catch is that you also need an August Wi-Fi hub device so that the lock has internet access. The hub is $ 59 on its own. Also, the black model is a bit more expensive than the silver version at the moment ($ 88.90 versus $ 76.62).