Simplicity at your front door. As your stylish personal concierge, Alfred DB1 Series lock makes your smart home look great and feature rich but doesn’t break the bank. Always know who enters, and when, with up to 20 unique programmable pin codes, which can also be programmed as single use, or time sensitive for people like contractors or dog walkers. The Alfred DB1 Series comes in versions with or without a physical key override for those who are looking for a sleek new smart lock but want the peace of mind of a backup key. Take full control of your door lock with the Alfred Home App (iOS and Android) which utilized Bluetooth connectivity to Lock, unlock and update settings via your mobile device. You can also create unlimited digital Bluetooth keys that can be shared with friends, family or even renters, within the Alfred Home App even when you’re not home. Also available in Bluetooth & Z-Wave models (DB1-B & DB1-C Models) for those who are looking to add an Alfred Smart lock to their existing Z-Wave powered smart hub system such as SmartThings, Vera or Ring Alarm. Introducing Alfred Locks, part butler, part bouncer.