Item Type: Smart Door Lock Material: Aluminum Alloy, ABS Applicable Door Type: Glass door, glass framed door, wooden door, copper door, etc. Applicable APP: For Tuya Smart Working Voltage: 4.5-6.8V Low Voltage Prompt: 4.5V Recognition Speed: ≤0.3s Fingerprint Capacity: 100 User Capacity: 500 Unlocking Records: 10000 Working Temperature: -20℃-60℃ Emergency Interface: Type C Interface Unlocking Method: Fingerprint, password, card, temporary password, mobile phone NFC, remote APP, key Battery Type: 4 x AA (not included) 1、Opening Method: A variety of unlocking methods, fingerprint, password, IC card, bluetooth, mobile APP (for TUYA smart) and emergency mechanical key. 2、High Strength Door Lock: Aluminum alloy front main lock, ABS plastic rear main lock, matte lock panel, anti peep touch buttons. 3、Normally Open Mode: The normally open mode can be canceled or set, and the door opening mode can be verified individually or in combination. 4、Durable: Adopt clutch protection and stepping motor, intelligent self deceleration, the motor life is three times longer than ordinary motors. 5、Simple Installation: The smart door lock supports front or reverse installation, no restrictions on the direction of the door frame, drill free. 1 x Lock Body 1 x Secondary Lock 2 x Clamp Plate 2 x IC Card 2 x Key 6 x Screw 1 x Manual