The entrance guard system induction magcard swipe card machine, the card reader cipher machine checking attendance machine, the personnel go out on duty the management system management system fingerprint identification machine vein to distinguish testing magnetic wave induction system (RFID) to preserve the security elevator floor control entrance guard controller parking lot electronic lock - magnetic force lock, the anode lock, the negative pole lock the hotel to lock - the Mifare system to use in common in the hotel, the dormitory, the hiring anteroom application induction type card reader (EM, Mifare) the Honeywell card reader (HID accommodating) induce the card emergency switch and the related appendix Asset Management,Supply Chain Management,ALivestock Tracking & Identification,Parking Access Control,Health & Safety,As well as RFID related application.