Fingerprint Padlock with Key Backup, 2keys, Prezlock, Smart Padlock with Keyless Biometric, Suitable for Outdoor and Heavy Duty, IP65 Waterproof. : Amazon.co.uk: DIY & Tools
Phoenix Palm Smart Key Safe with Electronic Lock and Padlock Shackle Black KS0213ES | Order PN01048 Phoenix Key Safes Online - Albany SuppliesUK
Bluetooth & Fingerprint Lock, Up to 10 fingerprints, Remote Access of records | DIY at B&Q
Fingerprint Padlock | Best Biometric Padlock | Thumbprint Lock – ENER-J Smart Homes