1. Rhagymadrodd
This manual provides detailed instructions for the installation, operation, and maintenance of your TEKXDD Smart Door Lock, Model TY190. Please read this guide thoroughly before installation and use to ensure proper function and security. This smart lock offers multiple unlocking methods for enhanced convenience and safety.
2. Cynnyrch Drosview
The TEKXDD Smart Door Lock TY190 is a versatile locking solution designed for various environments, including homes, offices, and apartments. It integrates multiple access methods into a single, sleek handle design.
2.1 Dulliau Datgloi
- Olion Bysedd: Semiconductor biometric identification for quick and secure access.
- Numeric Password: Keypad entry for code-based access.
- Mobile Application (BLE): Unlock directly via a Bluetooth-enabled mobile app.
- Cerdyn IC: Contactless card access (if included with your model).
- Allwedd Argyfwng: Traditional mechanical key for backup access.

Delwedd 2.1: Drosoddview of the 5-in-1 unlocking methods.
2.2 Cydrannau
The package includes the smart door handle, latch bolt, strike plate, mechanical keys, mounting screws, and a user manual.

Image 2.2: Included components for installation.
3. Gosod a Gosod
The TEKXDD Smart Door Lock is designed for straightforward installation, compatible with most standard lever lock preparations. No hard wiring is required.
3.1 Gwiriadau Cyn Gosod
- Trwch y Drws: Ensure your door thickness is between 35 mm and 55 mm.
- Addasiad Clicied: The latch is adjustable to either 60 mm or 70 mm backset. Adjust as needed for your door.
- Rhoi Drws: Determine the direction of your door's opening (left or right) as the handle direction can be adjusted.

Image 3.1: Product dimensions for compatibility check.

Image 3.2: Adjusting handle direction for door handing.
3.2 Camau Gosod
- Gosodwch y bollt clicied i ymyl y drws.
- Mount the exterior handle assembly, ensuring the spindle passes through the latch.
- Connect the interior handle assembly, routing any necessary cables.
- Secure both handle assemblies with the provided screws.
- Gosodwch y plât taro ar ffrâm y drws.
3.3 Gosod a Rhaglennu Cychwynnol
After physical installation, proceed with programming the lock:
- Cysylltiad Ap Symudol: Download the recommended mobile application (e.g., Tuya Smart app). Follow the in-app instructions to pair your lock via Bluetooth.
- Cofrestru Olion Bysedd: Use the app or the lock's interface to register administrator and user fingerprints.
- Gosod Cyfrinair: Create a master password and additional user passwords.
- IC Card Enrollment: Register any IC cards for access (if applicable).

Image 3.3: Connecting the smart lock with the mobile application.
4. Gweithrediad
Your TEKXDD Smart Door Lock offers multiple convenient ways to secure and access your property.
4.1 Datgloi'r Drws
- Olion Bysedd: Rhowch eich bys cofrestredig ar y synhwyrydd olion bysedd. Bydd y clo yn datgloi os caiff yr olion bysedd eu hadnabod.
- Numeric Password: Enter your programmed password on the keypad, followed by the '#' key.
- Ap Symudol: Open the connected mobile application and tap the unlock icon.
- Cerdyn IC: Present the registered IC card to the designated sensor area.
- Allwedd Argyfwng: Mewnosodwch yr allwedd fecanyddol i'r twll clo a throwch i ddatgloi.

Image 4.1: Fingerprint quick unlock in action.
4.2 Cloi'r Drws
The lock typically engages automatically after the door closes. Verify the door is securely locked after closing.
4.3 Rheoli Defnyddwyr a Rhannu Mynediad
Through the mobile application, you can manage users, add or delete fingerprints and passwords, and share temporary or scheduled access codes with family or guests.
5. cynnal
Regular maintenance ensures the longevity and optimal performance of your smart door lock.
5.1 Batri Newydd
The lock is powered by 4 AAA batteries (not included). When the battery level is low, the lock will provide an alert. Replace all four batteries simultaneously for best performance.

Image 5.1: Location of the battery compartment.
5.2 Pŵer Argyfwng
In case of complete battery depletion, the lock features a micro-USB port for emergency power. Connect a power bank to this port to temporarily power the lock and gain access.

Image 5.2: Emergency keyhole and USB power port.
5.3 Glanhau
Sychwch wyneb y clo gyda lliain meddal, sych. Osgowch ddefnyddio glanhawyr sgraffiniol neu doddyddion a allai niweidio'r gorffeniad neu'r cydrannau electronig.
6. Datrys Problemau
If you encounter issues with your TEKXDD Smart Door Lock, refer to the following common problems and solutions:
- Clo ddim yn ymateb: Check battery levels. If low, replace batteries or use emergency power.
- Ôl bysedd heb ei adnabod: Gwnewch yn siŵr bod eich bys yn lân ac yn sych. Ailgofrestrwch eich olion bysedd os yw'r broblem yn parhau.
- Cyfrinair ddim yn gweithio: Verify the correct password is being entered. Ensure the keypad is clean.
- Problemau cysylltedd apiau: Ensure Bluetooth is enabled on your phone and the lock is within range. Restart the app or re-pair the device if necessary.
- Larwm Treial a Gwall: The lock features an alarm that activates after multiple incorrect access attempts (e.g., wrong fingerprint or password). Wait for the alarm to clear before attempting access again.

Image 6.1: Trial and error alarm indicator.
7. manylebau
| Nodwedd | Manyleb |
|---|---|
| Rhif Model | TY190 |
| Brand | TEKXDD |
| Math Clo | Clo Clyfar Biometrig |
| Dulliau Datgloi | Fingerprint, Password, Mobile App (BLE), IC Card, Mechanical Key |
| Cydnawsedd Trwch Drws | 35 mm - 55 mm |
| Backset Latch Addasadwy | 60 mm neu 70 mm |
| Dimensiynau Cynnyrch (L x W x H) | 21 x 18 x 7 cm |
| Pwysau Cynnyrch | 960 gram |
| Cyflenwad Pŵer | 4 x Batri AAA (heb eu cynnwys) |
| Pŵer Argyfwng | Porthladd micro-USB |
8. Cefnogaeth
For any questions regarding the installation or use of your TEKXDD Smart Door Lock, please do not hesitate to contact our customer support. Refer to your product packaging or purchase documentation for contact details.