Ultraloq U-Bolt Smart Lock

Control your door locks right from your fingertips with the Ultraloq U-Bolt! It fits most standard doors and has a maximum thickness of 2-1/4" (57mm). You can share Ekeys/Codes, manage users, lock/unlock, log records, and receive smart notifications. Pairs with a wifi adapter for remote control even when you're away from home, and it automatically unlocks when you approach with your phone and locks on a preset timer! Includes a mechanical key as well