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Mobile phone is your key.
Smart QR-code lock
A brand new way for door access and key management
Mobile access control
Integrate business,client and employee management.May be access at anywhere,anytime....
Effective time management.
Each QRcode key has a expiry time.
Security is guaranteed.
Real-time key sharing
Share keys online with friends or visitors through SMS or IM softwares.

Cases

Sales
Software
Aftersales
Telephone
400-8618286