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Thanks to the development of technology, modern people's lives require mobile phones to be settled, mobile payment, mobile phone unlocking has become the norm of life. The fingerprint bluetooth door lock not only supports remote unlocking by mobile phones, remote sharing passwords but also unlocking by fingerprints, passwords, cards, etc. -
Distance is not a problem more, your mobile phone is your door key,send keys to housekeeps with an effective time limit and easily share keys with friend that is dropping by for a visit but you are not at home.M1 smart door lock relays on excellent design, with single latch and five-latch mortise for option to meet your different security levels.
Smartphone door lock with multiple unlocking ways.