... lock, inductive card lock, intelligent card lock, battery type door lock, software type lockCard typeEmergency card, Master card,system card, time ... method: Cards, or emergency keyssupport software and encoderCE approved type door lockssupport downloading the unlock records recently 200pcslower battery will ... rateNormal use ≤1/50000 timesLock weight3-3.8kg seperate type hotel lock with RF card