Compare Alfred DB2-B Bluetooth Smart Lock with Key - Black

One-touch access powered by Bluetooth technology lets you open the lock by simply touching the unit while keeping your smartphone nearbySecure smart motorized deadbolt can be unlocked from your smartphone or by entering pin code via the 12-button touch keypadLogs the time and identity of the person using the lockAllows you to store up to 20 pin codes, the length of each ranging between 4-10 digitsSuited for short-term rental applications, this smart lock allows you to create pin codes for different users, create one-time pin codes, and create time-sensitive pin codesWorks along with Alfred Wi-Fi Bridge (sold separately) for remote access via your smartphone from anywhere in the world and easy integration with smart home devicesIntegration with your smart hub is made easy using the Z-Wave module (sold separately) that lets you control the lock via Google Home or Amazon AlexaBuilt-in voice prompts are offered in five languages: English, French, Spanish, Portuguese and Mandarin for your convenienceHand reversible installation makes it easy for left-handed and right-handed operationIntertek 20-minute fire-rating ensures safety and reliabilityPowered by 4AA batteriesEmergency power port enables you to plug the smart lock to a micro USB power source if the battery is lowCompatible for use on doors that are 40-60mm thick