| Item | Specification |
| Model | Q02 |
| Lock Type | Smart Ball Lock / Knob Lock |
| Material | Aluminum Alloy + Stainless Steel |
| Color | Black / Silver (Stainless Steel color) |
| Applicable Door Thickness | 35-55 mm |
| Door Type | Wooden Door |
| Mortise Compatibility | Single Bolt Lock Body |
| Unlocking Methods | Fingerprint / Mechanical Key / App (Tuya Bluetooth or TTLOCK Bluetooth optional) |
| Dimensions | 80 mm × 57 mm |
| Fingerprint Capacity | 20 |
| Fingerprint Sensor | Semiconductor fingerprint head |
| Power Supply | Lithium Battery |
| Emergency Power | Type-C USB emergency charging |
| Working Current | < 200 mA |
| Working Temperature | −25 °C ~ 75 °C |
| Standard Accessories | 1 × Single Bolt Lock Body, 2 × Mechanical Keys |
Q02 Smart Ball Door Lock with Fingerprint Access
Key Features:
- Multiple Unlocking Methods: Biometric fingerprint access, mechanical key entry, and optional Bluetooth App control (compatible with Tuya or TTLock).
- Premium Construction: Built with a durable blend of Aluminum Alloy and Stainless Steel, available in elegant Black or classic Silver finishes.
- Easy Retrofit Installation: Designed with a standard single bolt lock body, making it a perfect upgrade for wooden doors with a thickness of 35-55mm.
- Fast Biometric Recognition: Equipped with a highly responsive semiconductor fingerprint head that accurately stores up to 20 fingerprints.
- Rechargeable Power: Powered by a built-in lithium battery, featuring a modern Type-C USB interface for convenient emergency charging.
- Extreme Weather Resistance: Operates reliably in diverse environments with a working temperature range of −25°C to 75°C.