Alfred DB2 Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code Bluetooth, Up-to 20 Pin Codes Black

The Alfred DB2 Smart Door Lock Deadbolt offers convenience and security with its touchscreen keypad, pin code entry, and Bluetooth capabilities. With the Alfred Home app, users can easily connect their smartphones to the lock without the need for a QR code. The lock provides warnings when the batteries are low, and in case of complete battery drain, there is a micro-USB port on the bottom of the front pin pad for emergency power. One of the key features of the DB2 is its sleek appearance, although it is important to note that the version without a key override (DB2B) does not have a physical key entry. The lock allows for pin codes that can be 4-12 digits long, providing flexibility for users. An important point to mention is that the lock connects to smartphones via Bluetooth and not Wi-Fi, so users do not need to worry about being on the same Wi-Fi network as the lock. Customers have found that multiple Alfred locks can be registered under one account, allowing for easy management. However, there have been some installation and programming challenges reported. One customer experienced an issue where the lock would not unlock even with the correct codes, requiring the lock to be sawed off. Another customer had difficulty adding the lock to their Android app and faced issues with code deletion in Hubitat. Some customers have also raised concerns about the auto lock feature, which locks the door after 30 seconds of being closed. They find it inconvenient to wait outside during this period and suggest adding a door sensor to prevent locking when the door is left open. In summary, the Alfred DB2 Smart Door Lock Deadbolt offers convenience and security with its touchscreen keypad and Bluetooth capabilities. However, there have been reports of installation and programming challenges, as well as concerns about the lack of key entry and the auto lock feature.