Smart Cylinder Lock YFBF-LY11/YFB-LY11
aluminum alloy material
TTlock or Tuya version for option
PRODUCT DESCRIPTION
Model number: YFBF-LY11(Fingerprint version) / YFB-LY11(without fingerprint)
Material: aluminum alloy
Color: silver(nickle), black,gold
Unlock: Mifare card+fingerprint+Mobile APP(by bluetooth)+remote controller+wifi(need gateway)
Mortise: Cylinder type, default 60mm/70MM for option, with extender can be replaced for different door thickness
Power: 4PCS AAA battery
Read distance: 0-3CM
Back up key: 2pcs/set
Advantages:
Replace old lock directly
App: TTlock(bluetooth)
Tuya APP version for option
Also have without fingerprint version for option
