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Category: Cycling Accessories | Reading Time: 3 Minutes
Are you looking for a more convenient way to secure your bicycle or e-scooter? Traditional locks often require carrying heavy keychains, but modern solutions are changing how we protect our rides.
The Rockbros NFC Smart U-Lock is a bicycle security device that utilizes Near Field Communication (NFC) technology. This allows for a keyless experience while maintaining the durability of a standard U-lock.
In this overview, we will examine the technical specifications, durability, and practical usage of this device to help you decide if it fits your cycling needs.
Technical Specifications
| Brand | Rockbros |
|---|---|
| Model | NFC Smart U-Lock |
| Material | Aluminum Alloy frame, ABS + Silicone coating |
| Item Weight | Approx. 564 g |
| Dimensions | 19 cm (Height) x 12 cm (Width) x 3.7 cm (Depth) |
| Unlock Methods | NFC Card, NFC Sticker, NFC Smartphone, Physical Key |
| Battery Type | 600 mAh (3.7 V) Lithium (Rechargeable) |
| Battery Life | Up to 1,500 Unlocks per charge |
| Water Resistance | Weather-resistant (Rainproof design) |
| Special Features | Keyless Entry, Anti-scratch Coating, Temperature Resistant (-25°C to 65°C) |
Key Features
1. NFC Technology for Quick Access
This lock replaces the need to fumble for keys. It uses NFC (Near Field Communication) sensors to disengage the locking mechanism. You can access your bike using three methods:
- The included NFC Card.
- An NFC Sticker (which can be adhered to a phone case or wallet).
- An NFC-enabled Smartphone.
2. Material and Build Quality
The unit is designed with everyday commuting in mind. It features a high-strength Aluminum Alloy frame encased in ABS and Silicone.
- Surface Protection: The silicone coating is designed to prevent scratches on your bicycle frame.
- Temperature Tolerance: The manufacturer rates this device for temperatures between -25°C and 65°C.
3. Battery Efficiency & Portability
Weighing approximately 564g, this U-lock is significantly lighter than many heavy-duty steel chains. The built-in 600mAh battery is rated for approximately 1,500 unlocks on a single charge.
What's in the Box?
- 1x Rockbros NFC Smart U-Lock (Black)
- 1x NFC Access Card
- 1x NFC Adhesive Sticker
- 2x Mechanical Backup Keys
- User Instruction Manual
Setup and Usage Guide
- Charging: It is recommended to fully charge the device before the first use via the USB port.
- Configuration: Follow the manual to register the NFC card or sticker with the lock. If using a smartphone, enable NFC settings.
- Securing the Bike: Place the U-bar through the wheel and frame, securing it to an immovable object.
- Access: Tap the registered NFC tag or phone against the sensor to release the lock.
- Manual Override: Use the provided key in the keyhole if electronic unlocking is unavailable.
Frequently Asked Questions
A: No, this model is designed for physical security and does not feature a motion-sensor alarm.
A: No app is needed. The lock operates strictly via NFC proximity and does not utilize Bluetooth or GPS.
A: The primary advantage is weight and convenience. At 564g, it is much easier to transport than a hardened steel chain.
Conclusion
The Rockbros NFC Smart U-Lock offers a practical solution for cyclists seeking a balance between modern technology and traditional security. It eliminates the need for daily key management while providing a reliable backup system.
Check Current Price / View on Store*Disclaimer: This article is for informational purposes. Product specifications may vary by retailer. Please verify details on the seller's page.*
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