... rooms. Authority purview is really clear.Specification:1,Card Type: TEMIC or Mifare Card;2,Make use of the inductive technology of ... Texas Instrument TI Chip. Power Consumption: satic current:≤15 μA, card reading current:≤20 mA, lock opening current: about 300 mA ... yourself), a suit of software system of making cards, a card-maker, cards, locks.Other:1,10pcs / carton2,Carton SIZE:750 ...