![A student swipes his public transport card on a bicycle of Chinese bike-sharing service ofo with NFC-enabled smart lock to unlock it at the campus of Stock Photo - Alamy A student swipes his public transport card on a bicycle of Chinese bike-sharing service ofo with NFC-enabled smart lock to unlock it at the campus of Stock Photo - Alamy](https://l450v.alamy.com/450v/w6bp6g/a-student-swipes-his-public-transport-card-on-a-bicycle-of-chinese-bike-sharing-service-ofo-with-nfc-enabled-smart-lock-to-unlock-it-at-the-campus-of-w6bp6g.jpg)
A student swipes his public transport card on a bicycle of Chinese bike-sharing service ofo with NFC-enabled smart lock to unlock it at the campus of Stock Photo - Alamy
![NFC Lock Smart Padlock Combination Locks Outdoor Waterproof Padlock for Gym Door Luggage Suitcase Backpack Bike Office : Amazon.co.uk: DIY & Tools NFC Lock Smart Padlock Combination Locks Outdoor Waterproof Padlock for Gym Door Luggage Suitcase Backpack Bike Office : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/51aWqGDuKeL._AC_UF894,1000_QL80_.jpg)
NFC Lock Smart Padlock Combination Locks Outdoor Waterproof Padlock for Gym Door Luggage Suitcase Backpack Bike Office : Amazon.co.uk: DIY & Tools
![Smart Lock for E-Bike-RFID Smart Electronic Lock, Lock and Unlock via CAN Bus or RFID Tag - Microprogram - Bikonnect Smart Lock for E-Bike-RFID Smart Electronic Lock, Lock and Unlock via CAN Bus or RFID Tag - Microprogram - Bikonnect](https://www.bikonnect.com/uploads/product/90e4ceb9-005e-4fc5-88a3-23bf8d2938da/thumb_bd3836c3-8006-41b1-a2cf-dc0defe3bb5e_product_.jpg)
Smart Lock for E-Bike-RFID Smart Electronic Lock, Lock and Unlock via CAN Bus or RFID Tag - Microprogram - Bikonnect
![A mobile phone user puts his smartphone above a bicycle of Chinese bike-sharing service ofo with NFC-enabled smart lock to unlock it at the campus of Stock Photo - Alamy A mobile phone user puts his smartphone above a bicycle of Chinese bike-sharing service ofo with NFC-enabled smart lock to unlock it at the campus of Stock Photo - Alamy](https://c8.alamy.com/comp/W6BMHF/a-mobile-phone-user-puts-his-smartphone-above-a-bicycle-of-chinese-bike-sharing-service-ofo-with-nfc-enabled-smart-lock-to-unlock-it-at-the-campus-of-W6BMHF.jpg)