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GL-F3 is a smart door lock with video door phone supportsApp, Face Recognition, Password, Fingerprint, Card, Wristband or Key verification.
-Unlock modes: Face, Fingerprint, Password, lC card, Key,App Full auto unlocking to open door after successful verification
--Temporary password and e-key can be generated by App for defined people. Virtual password unlock function can be avoid peeping
-- Unlock data will be update by real time
--Low voltage Alert and external USB interface for emergency power supply
--Photo capture remote unlock: opening door remotely via mobile phone after confirm picture
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