Unlock way
RFid card + backup mechanical key
Card quantity
Support 1 master card, 99pcs user card
Power supply
4pcs AA Alkaline battery
Feature
Inside dead bolt.Inside handle retracts latches and deadbolts.
Application
star hotel, resort, apartment, dormitory,motel,cruise ship
Certification
CE,FCC,ROHS,IS0,Waterproof Certificates