SPECIFICATIONS

Battery Life: 100000 Times Normal Open( 12 Months)

Brand Name: YRHAND

Certification: CE,FCC

Choice: yes

Color: Black

Connectivity: WiFi

Data Storage OptionsNetworkNetwork: Cloud

Door Type: Wood door, Steel door, Stainless Steel door, Aluminum door, Brass door

Door thickness: 40-120mm

Doorknob Funcition: Biometric,Key & Keypad

Finish Type: Other

Handle Direction: Direction Reversible

High-concerned chemical: None

Installation Method: Drilling installation

Lock body: 6068

Material: Aluminum Magnesium alloy

Model Number: Z31,Z31

Origin: Mainland China

Power Source: Built-in Rechargeable Battery

Power Supply: Built-in Rechargeable Battery

Protection Level: IP66

Smart home platform: Tuya

Suitable Door Type: Wooden Door,Steel Door,Brass Door,Stainless Stell Door,Other

Unlock way: Tuya+Fingerprint + Password + Card + Key

Ways To Unlock: CARD,FINGERPRINT,Mechanical Keys,Password,App,Face Recognition,WiFi

semi_Choice: yes

3D facial recognition+palm vein recognition fully automatic visual intercom intelligent door lock

Remote control | Real time intercom | Multiple unlocking | Security alarm

🚪 Intelligent unlocking, one step at a time

3D facial recognition: using 3D encryption algorithm to quickly identify multi-dimensional features such as forehead, eyeballs, nose, chin, etc., with an error rate of less than 0.001%

Palm vein recognition: near-infrared imaging technology, identifying subcutaneous vein vessels, safe and touchless

Semiconductor fingerprint: 0.5 second fast recognition, supports virtual password anti peeping, privacy worry free

Temporary password: can generate a one-time password, convenient for friends, family, and caregivers to enter and exit temporarily

APP remote unlocking: No matter where you are, one click remote door opening, real-time voice intercom

📱 Intelligent interconnection, visualized security

Built in video doorbell: When visitors ring the bell, their phones receive instant video calls, allowing for remote face-to-face communication

Real time monitoring: The app allows users to view updates outside the door at any time, and supports photography, video recording, and voice communication

Operation record query: Record door opening logs 24/7 to keep track of entry and exit situations at any time

Tuya WiFi intelligent linkage: supports smart home linkage and creates a smart security system

🔒 Multiple protections, doubled safety

C-level lock cylinder+anti pry alarm: In case of abnormal pry, immediately sound and light alarm and push to mobile phone

Input error alert: Automatic lock and alarm for 5 consecutive password errors

Low battery reminder: If the battery level is below 20%, it will automatically prompt to replace the battery

Emergency mechanical key&USB emergency power supply: dual emergency protection, can enter even without power

🔋 Long lasting battery life, convenient installation

4200mAh detachable lithium battery: ultra long standby, supports repeated charging, safe and environmentally friendly

Compatible with multiple lock bodies: supports 6068 anti-theft lock bodies

Installation friendly: compatible with various lock hole specifications such as 24 × 240 square steel, 30 × 240 cylindrical, etc

📦 Product Parameters

Battery type: Rechargeable lithium battery 4200mAh

Unlocking methods: 3D face, palm vein, fingerprint, password, temporary password APP、 mechanical key

Communication method: Wi Fi direct connection

Lock body type: 6068 standard anti-theft lock body (optional safety hook version)

Material: Zinc alloy panel+explosion-proof glass screen