Product Overview
The AICase Fingerprint Padlock Model 2 offers keyless and password-free security using advanced biometric identification. This ultra-light padlock is designed for various applications, including gym lockers, sports equipment, school lockers, suitcases, and bicycles.

Image: AICase Fingerprint Padlock Model 2, showcasing its compact design.
Key Features
- Biometric Security: One-touch open fingerprint recognition.
- No Keys, No Passwords: Eliminates the need for physical keys or complex combinations.
- High Capacity: Stores up to 10 fingerprints, including 2 administrator fingerprints.
- Fast Unlock: Quick unlock in approximately 0.5 seconds.
- Durable Construction: Made of zinc alloy with a high-toughness steel shackle, resistant to theft, dust, and erosion.
- USB Rechargeable: Built-in 3.7V Lithium battery, rechargeable via Micro USB.
- Long Battery Life: One hour full charge provides over 9,000 unlocks (6-12 months of use).
- Compact & Portable: Weighs 90g, dimensions approximately 3 x 1.8 x 0.51 inches.

Image: The padlock indicating its capacity to record up to 10 different fingerprints.

Image: Visual representation of the padlock's quick unlock speed and independence from apps, keys, or Bluetooth.
Setup
Initial State
In its factory default state, any fingerprint can unlock the padlock. It is crucial to register administrator fingerprints immediately upon first use to secure the device.
Registering Administrator Fingerprints (First Two)
The first two fingerprints registered will be designated as administrator fingerprints. These are essential for adding or deleting other user fingerprints.
- Long press the fingerprint sensor until the blue light turns on.
- Release your finger. The green light will turn on.
- Place your first finger on the sensor and lift it repeatedly, touching from different angles, about 10 times, until the green light turns off. This registers the first administrator fingerprint.
- While the green light is still on, place your second finger on the sensor and lift it repeatedly, touching from different angles, about 10 times, until the green light turns off. This registers the second administrator fingerprint.
Once these steps are completed, the first and second administrator fingerprints are successfully set.
Video: Demonstrates how to set the first two administrator fingerprints on the AICase Fingerprint Padlock.
Adding Third or More Fingerprints
To add additional user fingerprints (up to 8 more, for a total of 10), an administrator fingerprint is required.
- Unlock the padlock using an administrator fingerprint. Do not remove your finger until the blue light turns on.
- Once the blue light is on, remove your finger.
- Place the new finger on the sensor and lift it repeatedly, touching from different angles, until the green light turns on. This indicates successful registration.
Video: Illustrates the process of adding additional user fingerprints to the padlock.
Operating Instructions
Unlocking the Padlock
To unlock the padlock, simply place a registered finger on the fingerprint sensor. The padlock will unlock in approximately 0.5 seconds if the fingerprint is recognized.
Morse Code Unlock (Emergency)
If all registered fingerprints fail to unlock the device, a Morse Code can be used as an emergency unlock method. This feature must be set up by an administrator after fingerprint registration.
- Long press the fingerprint sensor until the white light flashes, then release your finger. The green light will turn on.
- Press the sensor according to your first Morse Code number (e.g., 5 times for number 5). Wait for the light to change to blue.
- Press the sensor according to your second Morse Code number (e.g., 6 times for number 6). The blue light will turn off, and the green light will flash once, indicating success.
Note: If you do not set a custom Morse Code, the default setting is 33 (green light press 3 times, blue light press 3 times).
Video: Guide on how to set and use the Morse Code for emergency unlocking.
Maintenance
Charging the Padlock
The padlock is equipped with a rechargeable 3.7V Lithium battery. A Micro USB port is located at the bottom of the device for charging.
- When the battery level is below 30%, a red light will flash quickly, indicating that charging is required.
- If the battery is completely depleted, the padlock will remain unlocked. Charge the lock for 2-5 minutes to restore enough power for unlocking.
- A full charge takes approximately one hour and provides power for over 9,000 unlocks, typically lasting 6-12 months.

Image: The padlock displaying a red light indicator for low battery, prompting charging.

Image: The padlock connected to a USB charging cable, highlighting its 3.7V Lithium battery and long standby time.
Waterproof Performance
The AICase Fingerprint Padlock Model 2 features IP65 waterproof performance, making it suitable for outdoor use and resistant to splashes and dust.
Video: Demonstrates the waterproof capabilities of the AICase Fingerprint Padlock.
Troubleshooting
Resetting to Factory Mode (Delete All Fingerprints)
To delete all registered fingerprints and reset the padlock to its factory default state (where any skin touch can open it), follow these steps:
- Place an administrator's fingerprint (one of the first two registered) on the sensor and hold it for 10 seconds until a red light turns on.
- Release your finger, then immediately place it on the sensor again to confirm the deletion.
- The green light will turn on with a long beep, indicating all fingerprints are deleted and the lock is reset.
Video: Shows how to delete all fingerprints and reset the padlock to factory settings.
Incorrect Morse Code Entry
If an incorrect Morse Code is entered, the indicator light will display a red color and flicker.
Specifications
| Feature | Detail |
|---|---|
| Brand | AICase |
| Model Number | E0586-ae |
| Lock Type | Biometric |
| Material | Alloy Steel, Zinc |
| Color | Black |
| Item Weight | 90 Grams (3.17 ounces) |
| Product Dimensions (L x W x H) | 9.84 x 11.81 x 13.78 inches (approx. 3 x 1.8 x 0.51 inches for the lock body) |
| Battery Type | 1 Lithium Ion battery (included) |
| Special Feature | One Touch Open, No App, No Bluetooth |
| Recommended Uses | Gym lockers, sports, school and employee lockers, suitcases, golf bags, handbags, furniture, wardrobes, bicycles |

Image: Detailed dimensions of the AICase Fingerprint Padlock.

Image: Examples of the padlock's wide range of applications, including fences, backpacks, bikes, and wardrobes.
Warranty and Support
For any product inquiries, technical support, or warranty information, please contact AICase customer service through the retailer's platform or the official AICase website.