... the software and hardware, card etc. RF card lock System:ONLENSE hotel lock, computer, lock software, Encoder, T5557card ... or Mifare-1 card, energy saving switchA. System ConstructionONLENSE set of locks, computer, management software, Encoder, ... 1. Five levels of controlGeneral control, building control, floor control, area control and room control.2. Password controlSystem ...