1. Introduzzjoni
The YRHAND 3S02 Smart Fingerprint Door Lock is an advanced security solution for your home, offering multiple unlocking methods including 3D face recognition, fingerprint, password, smart card, and mechanical key. It features integrated WiFi connectivity for remote control via the TT Lock app, a built-in camera for real-time video intercom, and compatibility with smart home platforms like Amazon Alexa and Google Home. This manual provides detailed instructions for installation, operation, and maintenance to ensure optimal performance and security.

2. Speċifikazzjonijiet
| Attribut | Valur |
|---|---|
| Isem tad-Ditta | YRHAND |
| Numru tal-Mudell | 3S02 |
| Provvista tal-Enerġija | Built-in Rechargeable Battery (7.4V 4200mAh Lithium) |
| Livell ta' Protezzjoni | IP66 |
| Immaniġġja Direzzjoni | Direzzjoni Riversibbli |
| Ħxuna tal-Bieb Tajba | 35-90mm |
| Tip ta' Bieb Adattat | Wooden Door, Steel Door, Brass Door, Stainless Steel Door, Other |
| Karatteristiċi Speċjali | Built-in Doorbell, Built-in Camera, Built-in Peephole, Two-way Audio, Built-in Gateway |
| Tip Finish | Oħrajn |
| Funzjoni tal-pum tal-bieb | Biometrika, Ċavetta u Tastiera |
| Konnettività | Bluetooth, WiFi (2.4G only) |
| Modi Kif Tiftaħ | Card, Remote Control, Fingerprint, Bluetooth, Mechanical Keys, Password, App, Face Recognition, WiFi |
| Oriġini | Iċ-Ċina kontinentali |
| Ċertifikazzjoni | CE, FCC |
| Pjattaforma tad-Dar Intelliġenti | Other, Google Assistant, Alexa |
Dimensjonijiet


3. Kontenut tal-Pakkett
Jekk jogħġbok ivverifika li l-oġġetti kollha huma preżenti fil-pakkett tiegħek:
- Pannell ta' quddiem x 1
- Pannell ta' wara x 1
- Mortise lock x 1
- Smart card x 5
- M1 Wristbands x 2
- Mechanical Key x 2
- Kit tal-Viti x 1
4. Konfigurazzjoni u Installazzjoni
4.1 Kompatibilità tal-Bieb
- The lock is suitable for door thicknesses ranging from 35mm to 90mm.
- It can be installed on various door types including wooden, steel, brass, and stainless steel doors.
- The handle direction is reversible, allowing for universal left or right door installation.
4.2 Mortise Selection
The lock is designed to work with a C-level Anti Theft 6068 Electronic Lock mortise. Ensure you choose the correct mortise type for your door. If you have any questions regarding mortise compatibility or installation, please consult customer service.

5. Istruzzjonijiet Operattivi
5.1 Metodi ta' Ftuħ
The YRHAND 3S02 Smart Lock offers multiple convenient ways to unlock your door:
- Rikonoxximent tal-Wiċċ 3D: Utilizes a new generation of 3D Structured Light + Binocular Bionic Face Recognition technology for fast identification (under 0.5 seconds). This method effectively prevents unlocking using photos, videos, or high imitation masks.
- Nisfruttaw il-marki tas-swaba': Place your registered finger on the fingerprint reader for quick access.
- Smart Card Unlock: Tap a registered smart card (5 included) on the card sensing area.
- Code Unlock: Enter your programmed password on the touch keypad.
- Ftuħ taċ-Ċavetta Mekkanika: For emergency situations, use one of the two provided mechanical keys in the keyhole.
- TT Lock APP Remote Unlock: Connect the lock to your 2.4G WiFi network (no extra gateway required) to remotely unlock or lock your door from anywhere using the TT Lock app.


5.2 Funzjoni tal-Vidjo Intercom
The lock features a built-in visual camera (138° ultra-wide-angle, 2 megapixels) and doorbell function. When a visitor presses the doorbell, it activates the electronic cat's eye and prompts a video call in the TT Lock app on your smartphone. You can then engage in real-time two-way audio communication and remotely view the situation outside your door.

5.3 Kontroll tal-Vuċi Intelliġenti
The YRHAND 3S02 Smart Lock is compatible with Amazon Alexa and Google Home, allowing you to control the lock with voice commands. Please note that Alexa compatibility is supported in specific regions (USA, Canada, UK, Australia, France, Italy, Brazil, India), and Google Home is supported in English-speaking countries.

5.4 TT Lock App Features
The TT Lock app provides comprehensive management of your smart lock:
- Ġestjoni tal-Password: Set various types of passwords including Permanent, Time-limited, Custom, One-time, Recurring, and Erase passwords.
- Ġestjoni tal-Membri: Easily add, modify, or remove authorized users.
- Rekords tal-ftuħ: View storja tal-avvenimenti kollha tal-ftuħ.
- E-Key Management: Grant and revoke electronic keys to users.
- Scenario Reminders: Receive notifications for events such as family members arriving home, prolonged periods without door opening, forced door opening attempts, and low battery alerts.

5.5 Vidjo ta' Dimostrazzjoni tal-Prodott
6. Manutenzjoni
6.1 Ġestjoni tal-batterija
The lock is powered by a built-in 7.4V 4200mAh rechargeable lithium battery. A full charge typically lasts for approximately 6 months. Monitor the battery level via the TT Lock app to ensure continuous operation.
6.2 Emergency Power & Unlocking
In case the battery runs out, you can still access your home using the mechanical keys provided. Additionally, the lock features a USB charging port for emergency power bank connection, allowing you to temporarily power the lock to gain entry and recharge the battery.

7 Issolvi l-problemi
- Problemi ta' Konnettività tal-WiFi: Ensure your WiFi network is 2.4G. The lock does not support 5G WiFi. If experiencing connection problems, verify your router settings.
- Batterija Baxxa: The TT Lock app will provide low battery reminders. If the battery is completely drained, use the mechanical key or connect a power bank to the emergency USB charging port to power the lock.
- Unlocking Failure: If an unlocking method fails, try an alternative method. For fingerprint or face recognition, ensure the sensor/camera is clean and your input is clear. For passwords, double-check the entered code.
- App Mhux Tirrispondi: Ensure your smartphone has a stable internet connection and the TT Lock app is updated to the latest version. Restarting the app or your phone may resolve minor glitches.
8. Għajnuniet għall-Utenti
- Għażliet Multipli ta' Ftuħ: Remember that the lock supports various unlocking methods including Card, Fingerprint, Mechanical Keys, Password, APP, Face Recognition, and WIFI. Choose the most convenient method for your situation.
- Sors tal-Enerġija: The lock uses a built-in rechargeable battery. Keep an eye on the battery level through the app to avoid unexpected lockouts.
- Konnessjoni WiFi: The lock connects directly to your 2.4G WiFi network via its built-in gateway, eliminating the need for additional hardware for remote access.
- Sigurtà Mtejba: Leverage special features like the built-in peephole, camera, two-way audio, and 3D face recognition to enhance your home's security.
9. Garanzija u Appoġġ
This product comes with a manufacturer's limited warranty for defective items. Please refer to the product packaging or seller's information for specific warranty duration and terms. For any technical support or inquiries, please contact the seller directly through their official channels.





