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Dongguan Yinlang Electronic Technolog Co.,Ltd

quality Smart Door Lock, Smart Hotel Lock manufacturer from China

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Set up operation video

Dongguan Yinlang Electronic Technolog Co.,Ltd

quality Smart Door Lock, Smart Hotel Lock manufacturer from China

Smart Door Lock

Smart Door Lock

ELA E-595 High quality TUya wifi digital fingerprint keyless access smart home handle lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

ELA OEM E-512 Tuya Password Biometric electronic fingerprint wifi door Smart digital door lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

Smart Door Lock

E7 Tuya remote unlocking

E7 Tuya Online Temporary Password Setting

E7 Tuya networking operation

E7 language change

E7 factory reset

E7 Administrator Settings

E7 Add Face

E9 voice adjustment operation

E9 unlocking demonstration

E9 Tuya app connection operation

E9 Remote Unlocking Demonstration

E9 language change operation

E9 factory reset

E9 Add User Information Operation

E-513 unlocking demonstration

E-513 Tuya app temporary password unlocking demonstration

E-513 Tuya app dynamic password unlocking demonstration

E-513 Tuya app connection operation

E-513 Set Administrator Information

E-513 Remote Unlocking Demonstration

E-513 Factory Reset Video

Set E-591 to normally open mode

E-591 Volume Adjustment Settings

E-591 unlocking demonstration

E-591 Tuya app connection operation

E-591 Remote Unlocking Demonstration

E-591 Language Settings

E-591 Add User

Exhibition3

Exhibition2

Exhibition

Wooden door smart lock

smart lock

smart door lock

3D face smart lock

E12 Disassembly Tutorial

ELA Intelligent Home Automatic Fingerprint Lock , Tuya Smart Door Lock

Salt spray testing

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