Electronic Smart Door Lock With Biometric Fingerprint / Password / Key Unlock USB Emergency Charge Silent Wooden Door Lock

SPECIFICATIONS Ways To Unlock: Mechanical Keys Ways To Unlock: Password Ways To Unlock: FINGERPRINT Material: Zinc alloy Power Supply: Dry Battery Suitable Door Type: Wooden Door Certification: CE Finish Type: Other Handle Direction: Direction Reversible Fit Door Thickness: 35-55mm name: Ecological wooden door lock feature: Magnetic and silent wooden door lock for bedroom unlock method: fingerprint,password,key   Product Description: 1.There are four modes of volume adjustment - mute, bass, mid range, and high 2.Dual emergency plan, when the power is exhausted, a charging device can be used to open the door or use a mechanical key to avoid crowding 3.IML process mirror touch screen. IML innovative technology, wear-resistant and scratch resistant, makes the door lock lasting as new 4.Intelligent AI algorithm core, self-learning and self-adjusting, becoming smarter as you use it 5.Fingerprint unlocking, one touch to open. FPC semiconductor sensing technology for easy finger