... you whole lock system for hotel use. Include the software and hardware, card etc. RF card lock System:ONLENSE hotel lock ... T5557card or Mifare-1 card, energy saving switch A. System ConstructionONLENSE set of locks, computer, management software, Encoder, ... functions 1. Five levels of controlGeneral control, building control, floor control, area control and room control.2. Password controlSystem ...