1、Five unlocking ways, fingerprint, password, key, magnetic card, phone APP. 2、Live biometric fingerprint unlock, 0.3 seconds quick recognition, large fingerprint recognition area. 3、The bionic neural chip recognizes a wide age and has a low error rate, hand sweat peeling or elderly children fingerprint all can be recognized. 4、Open the door remotely by mobile phone, support the temporary release of the remote password, so that your friends and family will no longer wait. 5、Luminous clear panel, support virtual password, stop peeping, let you worry-free. 6、Magnetic card door opening is more suitable for elderly and children. Aiming at the fingerprint wear of the elderly and the shallow fingerprints of the children, 2 intelligent magnetic cards are equipped as standard. 7、Intelligent voice prompt, more humanized design, whatever setting or daily operation, unlocking and locking, the elderly and children can use it. 8、Comes with 4 x AAA cells, 12 months duration time, integrated cell box design, replace cells not need any tools. The intelligent fingerrpint door lock supports five unlocking ways, fingerprint, password, key, magnetic card and phone APP, automatic unlock without pulling down handle. Accurate fingerprint recognition, luminous clear panel, magnetic card door opening, intelligent voice prompt, long duration time. Features: Five unlocking ways, fingerprint, password, key, magnetic card, phone APP. Live biometric fingerprint unlock, 0.3 seconds quick recognition, large fingerprint recognition area. The bionic neural chip recognizes a wide age and has a low error rate, hand sweat peeling or elderly children fingerprint all can be recognized. Open the door remotely by mobile phone, support the temporary release of the remote password, so that your friends and family will no longer wait. Luminous clear panel, support virtual password, stop peeping, let you worry-free. Magnetic card door opening is more suitable for elderly and children. Aiming at the fingerprint wear of the elderly and the shallow fingerprints of the children, 2 intelligent magnetic cards are equipped as standard. Intelligent voice prompt, more humanized design, whatever setting or daily operation, unlocking and locking, the elderly and children can use it. Comes with 4 x AAA cells, 12 months duration time, integrated cell box design, replace cells not need any tools. Specifications: Material: Zinc alloy Color: Black Fingerprint Type: Semiconductor fingerprint Key Number: 2Pcs Fingerprint Capacity: 99Pcs Password Capacity: ≥99 groups Working Energy: 4 x AAA Cells, 6V 500MA (included) Dynamic Consumption: About 150mA Supply Voltage: 6V Static Consumption: ≤20μA Running Temperature: -20℃～60℃ Emergency Lock Core: C-grade lock core Contact Keyboard: Standard 12-bit keyboard Suitable Thickness: 35mm～150mm Suitable Door: Indoor wooden door/room door Item Size: 167 * 67 * 29mm / 6.57 * 2.64 * 1.14in Package Weight: 1600g / 56.44ounces Package Size: 210 * 160 * 90mm / 8.27 * 6.3 * 3.54in Packing List: 1 * Lock Knob Block 1 * Intelligent Lock Block 1 * Single Bolt 2 * IC Cards 1 * Lock Core 2 * Keys 1 * Bag of Accessories 4 * AAA Cells 1 * Lock Knob Block 1 * Intelligent Lock Block 1 * Single Bolt 2 * IC Cards 1 * Lock Core 2 * Keys 1 * Bag of Accessories 4 * AAA Cells