Smart Lock with Camera Keyless Entry Biometric Door Lock, Smart Locks for Front Door Ring Doorbell 3D Face Smart Door Lock with Security Camera Monitor, 7 Ways to Unlock The Door(no Lock)

• 【More security identification】1--Biologic semiconduction fingerprint sensing can avoid fake fingerprint unlock; 2--Prevent illegal access that is realized through strong magnetic pulse interference; 3--Anti-theft alarm will be sent to your cellphone once your home faces theft. 4--Anti-peep code can be set to prevent the real password from being peeped. This door lock is an excellent guard for your home and family.
• 【Multiple unlocking methods】Compared with similar door locks those also having a screen, this item newly added an advanced function of 3D biologic facial recoginition, which realizes intellegent fast unlock without touch. 7-in-1 Unlock Ways：3D face recoginition unlock, APP unlock, Fingerprint unlock, Password unlock, Card unlock, Mechanical key unlock, Temporary password
• 【Safer and smarter】Compared with audioless screen door lock, this door lock comes with a real-time video talking function, when the doorbell rings, you can see and talk with visitors through the screen on door lock or app, which is very greatful for children and elderly to verify visitor's indentity and ensure personal safety themself.
• 【Convenient way】Supports the app that allows you to have a video talk with visitors, unlock the door and set temporary codes for visitors if you are not at home. can run on both Android and IOS cellphones.
• 【Battery】1 piece of 4000mAh battery that can work for more than 6 months, fast charging by micro-USB of the lock.【Warranty】1-year warranty and lifelong technical support.

Working voltage: 7.0V – 8.4V Alarm voltage: 7.2V Sleep quiescent current: <80uA (only lock board, module not included) Optional current range for motor stalling: 2.5A–4.5A (battery current needs to be greater than 5A) Emergency interface: USB interface (requires battery to be charged) Number of managed users: 5 (fingerprint/card/password) Number of ordinary users: 295 (fingerprint/card/password) Motor direction: supports switching Motor rotation angle (time): supports modification Unlock holding time (latch tongue does not rebound): supports modification Card type: Mifare-1 and ISO/IEC 14443-A compatible Doorbell: Support One-key locking (front panel): supported One-touch locking (rear panel): supported One-touch unlocking (rear panel): Supported True 3D face recognition Free your hands and open instantly by swiping your face Using the mainstream 3D face encryption algorithm to verify face data, opening the door is faster and safer. Parents do not need to worry about fingerprint wear and tear. Babies do not need to tiptoe and are not afraid of the dark night, and can be easily identified in seconds. High-precision collection chip + bank-level payment security standard algorithm records facial feature values without saving facial images, making user privacy safer Proactively monitor remote video calls in real time Someone rings the doorbell, and the mobile APP sends a video call reminder After being connected, you can make real-time video calls and intercoms. If you want to see what's going on in front of the door, you can check it in real time. Confirm visitor information