Specifications

special lock with sounds and picture , Fingerprint lock,RFlock and hotel lock

 welcome sounds lock ,special lock with sounds and picture

Card Setting:
Master RF  Card: was recommended setting on all locks, so that it will open all doors..
Guest Card: was set by master card.
Unlocking ways: Master card + Guest card; Master card or Guest card.

Key Card: EM,TM,RF,M1
Working Temperature: -20oC --70oC
Working Humidity: 0-90%
Battery Life: over 10000 unlocking.
Power: 4 AA Alkaline batteries.
Low voltage warning: <4.8V, allow 200 unlocking.