1. Introduction
Thank you for choosing the Eseesmart Long Shackle Fingerprint Padlock with App Control. This smart padlock offers advanced security features, including fingerprint recognition and mobile application control, designed for convenience and robust protection. This manual provides comprehensive instructions to help you set up, operate, and maintain your padlock effectively.
2. Product Overview
The Eseesmart Long Shackle Fingerprint Padlock is a versatile security device featuring a durable zinc alloy body and a flexible stainless steel cable. It supports multiple unlocking methods and is designed for various applications, both indoors and outdoors.
Key Features:
- Fingerprint and APP Unlock: Unlock instantly with your finger or via the dedicated mobile application. The lock can store up to 15 fingerprints.
- High Security: Constructed with a robust Zinc alloy lock body and an 8.7-inch long, 0.2-inch thick stainless steel cable for superior tamper resistance.
- Unique Flexible Cable: The flexible, twisted steel cable is designed to resist damage from handling and can be shaped for various locking scenarios.
- Easy Charging: Equipped with a Type-C charging port and an advanced lithium battery, providing up to 6 months of usage on a single charge. Features a low-battery reminder.
- Waterproof Universal Lock: IP65 weatherproof rating ensures protection against rain and dust, making it suitable for outdoor use on suitcases, hard cases, gun cases, lockers, backpacks, and gates.

Figure 2.1: The Eseesmart padlock offers three convenient unlocking methods: fingerprint, mobile app control, and Apple Watch compatibility.

Figure 2.2: Overview of the padlock's convenient and secure features, including multiple fingerprint storage, app control, and Type-C charging.
3. Setup
3.1 Initial Charging
Before first use, fully charge the padlock using the provided Type-C cable. Connect the cable to the padlock's charging port and a standard USB power source. The indicator lights will show charging status.

Figure 3.1: The padlock's Type-C charging port and battery indicator lights.
3.2 App Installation and Pairing
- Scan the QR code in the included user manual or search for the Eseesmart app on your mobile device's app store (Android or iOS).
- Download and install the application.
- Open the app and follow the on-screen instructions to create an account or log in.
- Enable Bluetooth on your mobile device.
- In the app, select "Add Device" or a similar option to search for your padlock.
- Once detected, follow the app's prompts to pair your padlock.
3.3 Fingerprint Enrollment
- After successful app pairing, navigate to the fingerprint management section within the app.
- Select "Add Fingerprint" and follow the instructions to register your fingerprint. You will typically need to place your finger on the padlock's sensor multiple times from different angles.
- The padlock can store up to 15 unique fingerprints. You can enroll multiple fingers for yourself or authorize family and friends through the app.
4. Operating Instructions
4.1 Unlocking with Fingerprint
- Place your registered finger firmly on the fingerprint sensor.
- The indicator light will briefly turn blue, then green upon successful recognition.
- The shackle will release, allowing you to open the lock.
- To re-lock, simply push the shackle back into the lock body until it clicks.
4.2 Unlocking with App Control
- Ensure your mobile device's Bluetooth is enabled and within range of the padlock.
- Open the Eseesmart application.
- Select your padlock from the device list.
- Tap the "Unlock" button within the app. The padlock will unlock.

Figure 4.1: Unlocking the padlock using fingerprint or the mobile application.
4.3 Managing Users and Records via App
- Authorized Users: Use the app to add or remove authorized users who can unlock the padlock via their own fingerprints or app access.
- Unlock Activity Log: The app maintains a record of all unlock activities, including the method used (fingerprint or app) and the timestamp.

Figure 4.2: Viewing unlock records within the Eseesmart mobile application.

Figure 4.3: Sharing access and managing authorized users through the app.
5. Maintenance
5.1 Charging the Padlock
The padlock features a low-battery reminder. When the battery is low, the red light will flash quickly. Connect the padlock to a Type-C charger to recharge. A full charge typically takes about 1 hour and provides up to 6 months of standby time or 3000 unlocks.

Figure 5.1: Low battery notification displayed in the Eseesmart app.
5.2 Cleaning
Wipe the padlock 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.
5.3 Waterproofing
The padlock has an IP65 weatherproof rating, protecting it from rain and dust. While it is resistant to water splashes, avoid submerging it in water for extended periods.

Figure 5.2: The padlock's waterproof design for outdoor use.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Padlock does not unlock with fingerprint. | Fingerprint not registered, sensor dirty, finger wet/damaged, low battery. | Ensure finger is clean and dry. Re-enroll fingerprint if necessary. Charge the padlock. Try unlocking with the app. |
| App cannot connect to padlock. | Bluetooth off, padlock out of range, app not updated, padlock battery low. | Ensure Bluetooth is on and padlock is nearby. Update the app. Charge the padlock. Restart the app and try again. |
| Padlock not charging. | Faulty cable, power source issue, charging port obstruction. | Try a different Type-C cable and power adapter. Check the charging port for debris. |
| Low battery warning persists after charging. | Insufficient charging time, battery issue. | Ensure the padlock is charged for at least 1 hour. If the issue persists, contact customer support. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Eseesmart |
| Model Number | ed56efc5-ba02-4f47-8985-deb6a6c46b82 |
| Lock Type | Biometric |
| Unlocking Methods | Fingerprint, APP Control |
| Fingerprint Capacity | Up to 15 fingerprints |
| Material | Zinc Alloy (body), Stainless Steel (cable) |
| Cable Dimensions | 8.7 inches (length), 0.2 inches (thickness) |
| Product Dimensions (L x W x H) | 1.5 x 0.7 x 5.9 inches |
| Item Weight | 0.2 Kilograms (7 ounces) |
| Waterproof Rating | IP65 |
| Charging Port | Type-C |
| Battery Life | Up to 6 months standby or 3000 unlocks per charge |
| Connectivity | Bluetooth |
| Compatible OS | Android, iOS |
| Included Components | Fingerprint Cable Lock, Type-C Cable, User Manual |

Figure 7.1: Product dimensions and shackle size comparison.

Figure 7.2: Details on the padlock's robust construction and security features.
8. Warranty and Support
Eseesmart is committed to providing quality products and customer satisfaction.
- Replacement Policy: 30-day no-reason return and exchange.
- Warranty: 180-day warranty to protect your rights.
- Lifetime Maintenance: We provide lifetime maintenance for worry-free after-sales support.
For further assistance, troubleshooting, or warranty claims, please contact Eseesmart customer support through the contact information provided in your product packaging or on the official Eseesmart website.

Figure 8.1: Eseesmart's commitment to customer satisfaction and product support.