1、Fingerprint Recognition: Press down the handle, hold it and open, there is a groove design to guide the entry, comfortable handle, and the semiconductor fingerprint unlock is quickly recognized. 2、Password: Adopts virtual bit password technology, you can enter any number before or after the real password to avoid the password being peeped, and effectively protect the real password. 3、Feature: Support password, application control, card, key unlock, with voice assist operation, when you need to open the door frequently, you can set a normally open mode. 4、Practical: Equipped with a low battery alarm and emergency USB charging interface, after 5 times of error unlocking, the system will automatically lock for 30 seconds. 5、Durable Construction: Free handle design to prevent violent unlocking, malicious pressing, better protect the internal structure, and prolong the service life of the lock. Item Type: Keyless Entry Door Lock Unlock: Card, fingerprint, password, key, APP control Fingerprint Collection: Semiconductor Material: Aluminum alloy Low Battery Alarm And Emergency USB Charging Interface: Equipped Virtual Password: Enter any number before or after the real password (the total password length does not exceed 18 digits) Normally Open Mode: Keep the lock the unlocked Number of Fingerprints Password Card Storage: 300 sets Number of Fingerprints Storage: 110 groups Number of Administrator Settings: 9 Error Unlock: After 5 incorrect unlocks, the system automatically locks for 30 seconds Unlock Time: ≤ 0.5 seconds Lock Cylinder Material: 304 stainless steel Operating Temperature: -25°- 60°C Operating Humidity: 20-90%RH (non condensing) Applicable Door Size: Approx. 35-50mm/1.38-1.97in (thickness less than or greater than also applicable) 2 x Lock 2 x Accessory 2 x Key 1 x Lock Cylinder 2 x Card 1 x Installation Diagram 1 x Manual