1. Introduction
The ENONEO Key Lock Box Model 8108 is a secure, wall-mounted key storage solution designed for both indoor and outdoor use. Constructed from a robust zinc-aluminum alloy with an ABS waterproof cover, it offers protection against physical damage, rust, and corrosion. This lock box features a digital keypad with both user and administrator password options, providing enhanced security and flexible access management. It is ideal for rental properties, offices, garages, apartments, and general access control for family, tenants, and other authorized users.
2. Setup
2.1. Unpacking and Components
Verify that all components are present in the package:
- ENONEO Key Lock Box Model 8108
- USB Type-C charging cable (for emergency power)
- 4 x AAA batteries (non-rechargeable)
- 4 x Screws
- 4 x Expansion plugs
- User Manual
2.2. Battery Installation
Locate the battery compartment inside the lock box. Insert the 4 AAA batteries, ensuring correct polarity as indicated. These batteries are not rechargeable and must be replaced when depleted.
2.3. Wall Mounting
- Choose a suitable, secure location for installation.
- Open the lock box. Use the back panel as a template to mark the four drilling points on the wall.
- Drill four holes at the marked positions.
- Insert the provided expansion plugs into the drilled holes.
- Align the lock box with the holes and secure it to the wall using the four screws.

This image illustrates the product dimensions (13cm x 9cm x 6cm) and lists included accessories. It also shows the four steps for wall mounting: marking screw positions, drilling holes, inserting expansion screws, and mounting the box.
2.4. Initial Password Information
The initial administrator password is 00000000. The initial user password is 9999. It is highly recommended to change these default passwords immediately after installation for security purposes. Do not close the lock box until you have successfully set and verified your new passwords.
3. Operating Instructions
3.1. Opening the Lock Box
To open the lock box:
- Enter the 6-8 digit user or administrator password.
- Press the "OK" button.
The box will open if the password is correct.

This image highlights the robust and highly secure features of the key lock box, including the opening method (password + OK), the waterproof ABS cover, the vast number of possible combinations, and the reinforced lock body.
3.2. Setting the Administrator Password
The administrator password provides superior access rights. It is crucial to keep this password confidential.
- Open the key box and keep it open.
- Press and hold the "OK" button for 5 seconds until the green light flashes.
- Enter the initial administrator password (default: 00000000) and press "OK".
- Enter your new 6-8 digit administrator password and press "OK".
- Important: Verify the new password works correctly before closing the box.

This image provides a visual guide for setting the administrator password, detailing the sequence of button presses and password entry.
3.3. Setting the User Password
User passwords can be shared with authorized individuals (e.g., family, tenants). The administrator can always open the box even if a user password is invalid.
- Open the key box and keep it open.
- Double-click the "OK" button. The green light will illuminate.
- Enter the new 6-8 digit user password and press "OK".
- If the green light illuminates and the box emits a continuous beep, the new password has been set successfully.
- Important: Verify the new password works correctly before closing the box.

This image provides a visual guide for setting the user password, detailing the sequence of button presses and password entry.

This image clarifies the concept of administrator rights, showing that the administrator has full control and can manage access for various users like family, medical personnel, tenants, or friends.
4. Maintenance
4.1. Battery Replacement
The lock box will indicate a low battery condition by illuminating a red light and emitting a continuous tone. You can open the box approximately 100 times after this warning appears. To ensure continuous operation, replace the 4 AAA batteries as soon as possible.
4.2. Cleaning
Wipe the exterior of the lock box with a soft, damp cloth. Avoid using abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish or electronic components.
4.3. Environmental Protection
The ABS cover is designed to protect the lock box from rust and corrosion. Ensure the cover is properly closed after each use to maintain its weather-resistant properties, especially when installed outdoors.
5. Troubleshooting
5.1. System Lockout due to Incorrect Passwords
If an incorrect password is entered, a yellow light will flash, and the box will emit a sound. To prevent unauthorized access:
- Entering an incorrect password three times consecutively will lock the system for one minute.
- Entering an incorrect password five times consecutively will lock the system for two minutes.
Wait for the lockout period to expire before attempting to enter the password again.

This image illustrates two key features: emergency unlocking using a Type-C power source when batteries are low or dead, and the anti-theft mechanism that activates a yellow light and sound upon incorrect password entry, leading to a system lockout.
5.2. Cannot Open When Batteries are Dead
If the batteries are completely depleted, the lock box cannot be opened normally. To access the box:
- Connect an external power source (e.g., a power bank) using the provided USB Type-C cable to the emergency power port on the lock box.
- Once powered, enter your password to open the box.
- Replace the internal AAA batteries immediately after opening to restore normal operation.
5.3. Factory Reset
If a new password setting fails, or if the user password becomes invalid and the administrator password is also forgotten, a factory reset can be performed:
- Locate the emergency recovery button above the battery cover inside the key box.
- Unscrew the battery cover using a screwdriver.
- Press and hold the emergency recovery button with a sharp object (such as a pen) for 5-6 seconds until the box emits a reminder sound.
- Both the administrator and user passwords will be restored to their initial default values (Administrator: 00000000, User: 9999).
- You can then reset your passwords following the instructions in the "Operating Instructions" section.

This image, while primarily for setting the admin password, also shows the location of the emergency button (Bouton d'urgence) which is crucial for factory reset.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | ENONEO |
| Model Number | 8108 |
| Color | Grey |
| Material | Metal (Zinc-Aluminum Alloy), ABS (cover) |
| Product Dimensions (L x W x H) | 13 x 9 x 6 cm (5.12 x 3.54 x 2.36 inches) |
| Internal Capacity | 12 x 8 x 4.5 cm (for multiple keys, car keys, cards) |
| Special Features | Dual password (User/Administrator), Large capacity, Free installation kit, High temperature resistant, Highly durable, Electronic combination lock |
| Mounting Type | Surface Mount (Wall Mounted) |
| Power Source | 4 x AAA batteries (non-rechargeable) |
| Emergency Power | USB Type-C cable (external power source required) |
| Country of Origin | China |
7. Warranty
This product comes with no explicit manufacturer's warranty as per the provided information. Please refer to your retailer's return policy for details on returns or replacements.
8. Support
For any questions, issues, or further assistance regarding your ENONEO Key Lock Box Model 8108, please contact ENONEO customer service through the retailer's platform or the official brand website. Ensure you have your product model number (8108) and purchase details available when contacting support.

