1. Introduction
The BX80 Smart Key Lock Box is a versatile and secure solution for storing keys, cards, and other small valuables. It offers multiple unlocking methods including fingerprint, password, and smartphone application control, providing convenient access for various scenarios. Designed for durability, it features a waterproof and anti-corrosion construction, making it suitable for both indoor and outdoor use.
2. Product Features
- Multiple Unlocking Methods: Supports Fingerprint Unlock, Password Unlock, APP Unlock (via OKLOK+), and Temporary Password Unlock.
- Flexible Installation: Can be installed via wall-mounting, door hanging, or fence hanging.
- Smart APP Management: Utilizes the OKLOK+ application for comprehensive management, including user access, real-time unlock records, and power display.
- Temporary Password Generation: Generate single-use temporary passwords with a validity of 30 minutes for convenient guest access.
- Durable Construction: IP54 waterproof, rust-proof, and corrosion-proof design protects against dust, rust, sunlight, rain, and snow.
- Emergency Power: Equipped with a Type-C port for emergency unlocking using a USB cable (for power only, not for charging the non-rechargeable internal battery).
3. Package Contents
Please check the box for the following items:

- 1 * Key Safe Box
- 1 * Type-C Emergency Power Supply Cable
- 1 * Lock Beam (for door hanging installation)
- 1 * English Instruction Manual
- 1 * Set of Installation Accessories (screws, anchors, washers)
4. Specifications
| Feature | Detail |
|---|---|
| Model Number | BX80 Key Box |
| Origin | Mainland China |
| Certification | CE |
| Smart Home Platform | Other (OKLOK+ App) |
| Waterproof Rating | IP54 |
| External Dimensions (L x W x H) | 18cm x 16cm x 9cm |
| Internal Storage Dimensions (H x D x W) | 99mm x 37mm x 64mm |
| Weight | 0.503 kg |
5. Setup
5.1 Installation Methods
The BX80 Smart Key Lock Box offers two primary installation methods:

- Wall-Mounted Installation:
- Draw the outline of the lock box on the desired wall surface.
- Drill holes at the marked points.
- Insert the provided screw anchors into the drilled holes.
- Secure the lock box to the wall using the screws.
- Door Hanging Installation:
- Unscrew the screw on the lock box.
- Insert the lock beam (shackle) into the designated slots.
- Tighten the screws to secure the lock beam.
- Hang the lock box on a door handle or similar fixture.
5.2 App Setup (OKLOK+)
To manage your Smart Key Lock Box, download and set up the OKLOK+ application:
- Download the OKLOK+ application from your smartphone's app store.
- Register for an account and log in.
- Ensure your phone's Bluetooth is enabled and location services are active.
- In the app, scan the QR code located on the front of your lock box to bind the device.
- Follow the on-screen prompts to complete the binding process.
Video: Demonstration of OKLOK+ app setup, fingerprint, and password configuration.
6. Operating Instructions
The BX80 Key Lock Box offers multiple ways to unlock and manage access:

6.1 Unlocking Methods
- Fingerprint Unlock:
- In the OKLOK+ app, navigate to 'Fingerprint Management'.
- Select 'Start to register fingerprint'.
- Place your finger on the fingerprint sensor on the lock box and lift it repeatedly as prompted by the app (typically five times) until registration is successful.
- Once registered, simply place your registered finger on the sensor to unlock.
- Password Unlock:
- Permanent Password: In the OKLOK+ app, go to 'Password Setting' and choose 'Permanent'. Enter a 6-digit password and save it. To unlock, press any button on the lock box to wake it up, then enter your 6-digit password.
- Temporary Password: In the OKLOK+ app, go to 'Password Setting' and choose 'Temporary'. A temporary password will be generated (valid for 30 minutes and single-use). You can copy and share this password. To unlock, enter the temporary password on the lock box.
- APP Unlock:
- Open the OKLOK+ app and ensure it's connected to your lock box via Bluetooth.
- Tap the 'Unlock' button within the app to open the lock box.
6.2 User Management
The OKLOK+ app allows you to manage access for other users:
- In the app, select 'Add Friends' and enter their phone number or email.
- You can then grant them access with different authorization types: permanent, periodic, or temporary.
6.3 Unlock Records
The app maintains a history of all unlocking events:
- Access the 'Unlock Records' or 'Authorization Record' section in the OKLOK+ app to view who unlocked the box and when.
7. Maintenance
7.1 Battery Information
- The lock box is powered by a non-rechargeable battery.
- A low battery prompt will appear in the app, and the indicator light on the lock box will alternate between red and blue rapidly when the battery level drops below 20%.
- Replace the battery promptly when indicated to ensure continuous operation.
7.2 Emergency Power

- In case the battery runs out, a Type-C USB cable can be used to provide emergency power for unlocking.
- Important: The Type-C port is for emergency power supply only and CANNOT be used to charge the internal battery.
7.3 Durability and Care

- The lock box is IP54 rated, providing protection against dust, rust, sunlight, rain, and snow.
- While sturdy and resistant to minor impacts, avoid subjecting the lock box to violent damage such as hammering, sawing, or prying.
- Clean the exterior with a soft, damp cloth. Do not use abrasive cleaners or solvents.
8. Troubleshooting
Here are some common indicators and their meanings:
- No Battery Prompt: Alternating red and blue flashing rapidly. (Action: Replace battery or use emergency power).
- Successful Unlocking Prompt: Blue light flashes twice quickly.
- Unlock Failure Prompt: Red light flashes twice. (Action: Re-enter fingerprint/password or check app connection).
- Bluetooth Connection Successful: Blue light is continuously on.
8.1 Restore Factory Settings
If you encounter persistent issues or wish to reset the device:
- First, delete all registered fingerprints from the OKLOK+ app.
- In the app settings, select 'Unbind' to restore the lock box to its factory default settings.
9. User Tips
- Bluetooth Connection: Please note that the product does not support Bluetooth remote unlocking or continuous APP remote unlocking. The phone needs to be reconnected via Bluetooth each time you wish to unlock using the app.
- Temporary Passwords: Utilize temporary passwords for short-term access needs, such as for visitors or service personnel, as they expire quickly and are single-use.
- Fingerprint Registration: Ensure your finger is clean and dry during fingerprint registration for optimal accuracy.
10. Warranty and Support
For any questions, technical support, or warranty inquiries, please contact the seller or manufacturer directly. Refer to your purchase documentation for specific contact information.





