Smart Biometric Fingerprint Door Lock, Keyless Entry Deadbolt Door Lock with Handle, Bluetooth Electric Door Knob Lock…

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🔥【3-IN-1 Versatile Lock】You can unlock the door with your fingerprint, mechanical keys and TTLock APP, smart and convenient. Press the fingerprint to unlock in one step, easily realize keyless entry. Keyless entry door lock is ideal fits for most standard inner residential and office door.
🔥【Convenient APP System】You can check the switch status and operation records of the lock at any time on your phone, authorize the lock to your family. Set the attendance normally open mode in the office, without frequent opening and closing. Connect to the gateway to realize remote unlocking and voice control with Alexa and Google Home.(Gateway sold separately)