Fingerprint Door Lock Door Knob, Smart Semiconductor Keyless Entry Door Handle, Home Security Door Lock

【Smart Door Keyless Entry Handle】 - Smart biometric keyless entry lock, 4 unlocking methods: fingerprint, password, Bluetooth app, temporary password. 【Bluetooth APP Control】 - The user unlocks himself by fingerprint and app or password, and the administrator can find the record in the unlock record on the app. Semiconductor fingerprint sensor, fast fingerprint recognition, 360° self-learning memory algorithm, more accurate. 【Smart Protection】 - When the wrong password is entered 5 times, the smart lock will automatically lock for 5 minutes; any number of passwords can be entered before the correct password, and only the last digits are the correct password to unlock. 【Temporary Dynamic Password Unlock】 - Hidden password handle, can set temporary dynamic password. If remote unlocking is required, one or a group of dynamic passwords can be set. After unlocking, the password automatically becomes invalid. 【Application Range】 - It can replace the standard single cylinder American door lock, suitable for left/right/inside/exterior door opening, and the door thickness is suitable for 35-55mm., Manufacturer: Hopcd