1. Product Overview
The Anweller P2BF-B Fingerprint Cable Lock offers a secure and convenient keyless entry solution. It features biometric fingerprint recognition, Bluetooth app control, and Apple Watch compatibility. Designed for durability, it is waterproof and suitable for various applications.

Image 1.1: Anweller P2BF-B Fingerprint Cable Lock and companion mobile application interface.
Package Contents:
- 1 x Anweller P2BF-B Fingerprint Cable Lock
- 1 x Type-C Charging Cable
- 1 x User Manual
2. Setup Guide
2.1 Initial Charging
Before first use, fully charge the lock. Connect the provided Type-C charging cable to the lock's charging port and a compatible USB power source. A full charge typically takes approximately 1 hour. The lock features a 110mAh rechargeable Li-ion battery, providing up to 6 months of standby time or approximately 2000 unlocks on a single charge.

Image 2.1: Illustration of the lock's internal components, emphasizing battery and charging port.
2.2 App Installation and Pairing
- Download the Anweller Smart Lock application from your device's app store (compatible with Android and iOS).
- Enable Bluetooth on your smartphone.
- Open the Anweller Smart Lock app and follow the on-screen instructions to create an account or log in.
- In the app, select "Add Device" and choose your P2BF-B lock from the list of available devices. The lock's indicator light will flash during pairing.
- Confirm the pairing within the app.
2.3 Fingerprint Registration
The lock utilizes a self-learning AI biometric technology for quick and accurate fingerprint recognition.
- Ensure the lock is paired with the mobile app.
- Navigate to the "Fingerprint Management" section within the app.
- Select "Add Fingerprint" and follow the prompts to register your fingerprint. You will typically need to place your finger on the sensor multiple times from different angles to ensure comprehensive registration.
- The lock supports multiple fingerprints for various users.

Image 2.2: Detailed view of the advanced fingerprint reader on the lock.
2.4 Apple Watch Setup (Optional)
The Anweller P2BF-B lock supports unlocking via Apple Watch for added convenience.
- Ensure your Apple Watch is paired with your iPhone and the Anweller Smart Lock app is installed on both devices.
- Within the iPhone app, navigate to the settings or device management section for your P2BF-B lock.
- Look for an option to enable Apple Watch unlocking and follow the instructions to synchronize the lock with your Apple Watch.
3. Operating Instructions
3.1 Unlocking Methods
The Anweller P2BF-B offers three primary ways to unlock:
- Fingerprint: Place a registered finger on the fingerprint sensor. The lock will unlock within 0.2 seconds if the fingerprint is recognized.
- Mobile App: Open the Anweller Smart Lock app on your paired smartphone. Ensure Bluetooth is active and the lock is within range. Tap the unlock icon within the app.
- Apple Watch: If set up, open the Anweller Smart Lock app on your Apple Watch and tap to unlock.

Image 3.1: Visual representation of the three unlocking methods: fingerprint, mobile app, and Apple Watch.
3.2 Locking the Device
To lock the Anweller P2BF-B, simply insert the cable shackle into the locking mechanism until it clicks securely into place. The lock will automatically engage.
3.3 Battery Indicator
The lock features an exclusive battery indicator, allowing you to check the battery level at any time. The indicator lights typically show the following:
- 4 Lights: 75% - 100% battery
- 3 Lights: 50% - 75% battery
- 2 Lights: 25% - 50% battery
- 1 Light: 0% - 25% battery (low battery reminder when below 20%)

Image 3.2: The battery indicator lights on the lock body.
4. Maintenance
4.1 Charging
Recharge the lock when the battery indicator shows low power (typically one light or below 20%). Use the provided Type-C cable for charging. Avoid using damaged cables or chargers.
4.2 Cleaning
Wipe the lock body and fingerprint sensor with a soft, dry cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components. Ensure the fingerprint sensor is clean for optimal performance.
4.3 Environmental Conditions
The Anweller P2BF-B lock is IP67 waterproof, rust-resistant, and anti-corrosion, making it suitable for outdoor use in various weather conditions, including sun, rain, and snow, within a temperature range of -4°F to 122°F.

Image 4.1: The lock's durability in diverse environmental conditions.
5. Troubleshooting
- Fingerprint not recognized:
- Ensure your finger is clean and dry.
- Try placing your finger on the sensor from different angles.
- If issues persist, re-register your fingerprint through the mobile app.
- App connectivity issues:
- Ensure Bluetooth is enabled on your smartphone.
- Make sure the lock is within Bluetooth range of your device.
- Restart the app or your phone.
- Check if the lock's battery is sufficiently charged.
- Lock not responding:
- Check the battery level using the indicator lights. If low, charge the lock.
- If the lock is completely unresponsive after charging, contact customer support.
- Slow unlocking:
- Ensure the fingerprint sensor is clean.
- Ensure your finger is placed firmly and completely on the sensor.
6. Specifications
| Feature | Specification |
|---|---|
| Brand | Anweller |
| Model Name | P2BF-B |
| Lock Type | Biometric, Bluetooth, Cable, Keyless |
| Special Features | 3 Unlocking Ways (Fingerprint, Mobile App, Apple Watch), Φ0.24" Thicker Flexible Cable, IP67 Waterproof, 180 Days Long Standby Time, Battery Indicator |
| Material | Alloy Steel, Stainless Steel, Vinyl, Zinc |
| Item Dimensions (L x W x H) | 8.3 x 1.5 x 0.7 inches |
| Cable Shackle Length | 14 inches |
| Item Weight | 8.1 ounces |
| Battery | 110mAh Lithium Ion (rechargeable, included) |
| Charging Time | Approx. 1 hour (Type-C) |
| Standby Time | Up to 6 months |
| Unlocks per Charge | Approx. 2000 times |
| Connectivity Protocol | Bluetooth |
| Controller Type | Android, iOS |
| Waterproof Rating | IP67 |
7. Warranty and Support
Anweller provides a 6-month warranty for the P2BF-B Fingerprint Cable Lock. Additionally, free lifetime technical support is available.
Contact Information:
For any queries, technical assistance, replacement, or refund requests, please contact eLinkSmart customer support:
- Email: hongjdzwj@outlook.com

