... 1.electronic lock 2.Chinese lock manufacture 3.software control card lock system 4.stainless ... lock ,Europe style,2,RF card/MF card unlock 3,Contactless key card lodging systems4,Electronic lockset with 8 ... Encoder (1pcs/hotel ) ---For issuing all kinds of cards 3.Switch (qty = guest room)---To get the power 4.Cards ... (qty = 3 times of guest room)-----For open the lock 5. ...