1、Unlocking Method: Support fingerprint unlocking, password unlocking, key unlocking, IC card unlocking, remote unlocking, temporary password unlocking, and a variety of unlocking combinations are more intelligent. 2、IC Card Unlocking: Encrypted IC card to prevent copying, convenient for the elderly and children with unclear fingerprints and other special situations, encryption is more secure. 3、Fingerprint Unlocking: The security lock uses a semiconductor fingerprint sensor, a large area of ​information collection area, which can open the door accurately and quickly. 4、Remote Unlocking: The mobile phone can open the door remotely. As long as the home has WiFi and the mobile phone has a network, support for TUYA, it can open the door for family members and friends, shield electromagnetic interference, and prevent the small black box from opening. 5、Temporary Password: Support for mobile APP generate a password anytime and anywhere, and one time temporary password can be set for a limited time, which is convenient for relatives and friends to enter and exit. 6、Multiple Anti Test Alarm: When the password, fingerprint, and card are continuously operated incorrectly, the system will automatically lock, lift up and lock, and go out without looking for a key to lock, and gently lift the lock tongue to lock. 7、Normally Open Mode Setting: You can turn on the normally open mode, the door will not be locked after closing, and you can directly press the handle to open the door and enter and exit without fingerprint password. 8、Advanced Technology: Adopt virtual password technology to avoid passwords being peeped, no need to cover up and enter at ease, and effectively protect real passwords. Item Type: Smart Entry Door Lock Material: Aluminum Alloy Power Supply: 4pcs AA Batteries (not included) Fingerprint Capacity: 40 Pieces Scanning Response Time: ≤5s False Acceptance Rate: ≤0.001% False Rejection Rate: ≤0.01% Password Capacity: 40 Groups Card Capacity: 40pcs Emergency Power Supply: USB Power Supply Password Length: 6-8 Digits Door Opening Direction: Common to left and right, inside and outside Unlocking Function: Fingerprint unlocking, password unlocking, key unlocking, card unlocking, remote unlocking, temporary password unlocking Size: Approx. 300x65x20mm / 11.8x2.6x0.8in 1 x Inner Lock 1 x Outer Lock 2 x Key 2 x Proximity Card 1 x Lock Body 1 x Cover 1 x Button Box 6 x Screw 1 x Lock Post 1 x Spring 2 x Guide Post 1 x Manual