Model S118/S1108 is a kind of retrofit contactless RFID proximity card lock model, whose required cutting hole is the same as old vingcard/Onity's door lock and whose size is also big enough to cover the holes left by other old traditional door lock. In addition, this model can be equipped bluetooth module and opened by mobile phone. The electronic PCB part(antenna sensor) of this proximity card lock is wrapped by a plastic cover and proximity lock main-board is protected by stainless house that prevents moisture and dust from entering the lock inside.
It is a wise choice to replace old Vingcard magnetic card lock project and other retrofit projects with low budget, further more we are able to add BLE module into this lock to make it respond to trend of mobile key in the future and meet with the contactless demand during Covid-19 circumstance.
