![Alfred DB2 Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Bluetooth, Up-to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools Alfred DB2 Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Bluetooth, Up-to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71+4DVJVOyL.jpg)
Alfred DB2 Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Bluetooth, Up-to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools
![Alfred DB2-B Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Key Entry + Bluetooth, Up to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools Alfred DB2-B Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Key Entry + Bluetooth, Up to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/81F5Y0t5NEL.jpg)
Alfred DB2-B Smart Door Lock Deadbolt Touchscreen Keypad, Pin Code + Key Entry + Bluetooth, Up to 20 Pin Codes (Black) : Amazon.co.uk: DIY & Tools
![Alfred's smart lock might be the first real product that gets its power beamed through the air - The Verge Alfred's smart lock might be the first real product that gets its power beamed through the air - The Verge](https://cdn.vox-cdn.com/thumbor/I2th_SdJoAupmnoZ6ihsQlVn7Pg=/0x0:1096x604/1400x1400/filters:focal(548x302:549x303)/cdn.vox-cdn.com/uploads/chorus_asset/file/19580859/ML2.png)
Alfred's smart lock might be the first real product that gets its power beamed through the air - The Verge
![Alfred Touchscreen Keypad Pin + Bluetooth + Key Entry (DB1-A-BL) Smart Door Lock : Amazon.co.uk: DIY & Tools Alfred Touchscreen Keypad Pin + Bluetooth + Key Entry (DB1-A-BL) Smart Door Lock : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51bTUrigzYL._AC_UF894,1000_QL80_.jpg)