Introduction
This manual provides instructions for the proper installation, operation, and maintenance of your Nebakne 144-Key Fireproof Key Cabinet. Please read this manual thoroughly before use to ensure safe and efficient operation.

Image: Nebakne 144-Key Fireproof Key Cabinet, showcasing its digital keypad and features like anti-prying, anti-drilling, and anti-theft, with a fire graphic at the bottom.
Setup
Unpacking and Inspection
Carefully remove all components from the packaging. Inspect the key cabinet for any signs of damage. If any damage is found, do not proceed with installation and contact customer support.
Included Components
- 144 Position Adjustable Key Cabinet Lock Box
- Two Emergency Keys
- Set of Key Hooks
- One Emergency Battery Box
- Mounting Bolts

Image: The Nebakne 144-Key Fireproof Key Cabinet with its dimensions (25.98 inches H, 16.92 inches W, 6.29 inches D) and included accessories such as keys, key tags, mounting hardware, and the instruction manual.
Wall Mounting Instructions
The key cabinet is designed for wall mounting. Ensure the mounting surface is sturdy enough to support the weight of the cabinet and its contents. Pre-drilled holes are provided on the back of the cabinet.
- Choose a suitable location on a solid wall or stud.
- Mark the positions for drilling using the cabinet's pre-drilled holes as a template.
- Drill pilot holes into the wall.
- Insert wall anchors (if necessary for your wall type).
- Align the cabinet with the drilled holes and secure it using the provided mounting bolts.
- Ensure the cabinet is securely fastened and does not wobble.

Image: A Nebakne key cabinet securely mounted on a wall, highlighting its anti-theft features and ease of installation. The image also shows various application scenarios like car showrooms, hotel concierges, and rental properties.
Operation
Setting the Combination Lock
The key cabinet features a 3-8 digit programmable combination lock. Refer to the detailed instructions provided in the separate digital lock manual for initial setup and changing your personal code.
Unlocking Methods
Your Nebakne key cabinet offers three methods for unlocking:
- Personal/Master Code: Enter your programmed 3-8 digit code on the keypad, then turn the knob to open.
- Emergency Keys: In case of forgotten code or battery depletion, use one of the provided emergency keys. Insert the key into the hidden keyhole, turn it, and then turn the knob to open.
- External Battery Box: If the internal batteries are depleted and you do not have the emergency key, connect the external battery box to the designated port, enter your code, and turn the knob.

Image: Illustration detailing the three unlocking methods for the Nebakne key cabinet: using a personal/master code, using emergency keys, and using an external battery box in conjunction with the code.
Security Features
- Security Lock System: If an incorrect password is entered 3 times consecutively, the system will automatically lock for 20 seconds to prevent guessing.
- Mute Mode: The key organizer can be set to mute mode for silent operation in various situations. Refer to the digital lock manual for instructions on activating/deactivating mute mode.
- LED Lighting: The built-in LED light provides increased visibility inside the cabinet, especially in low-light conditions.
Key Organization
The cabinet features numbered key hooks and adjustable key shelves. Use the included key tags to label and organize your keys efficiently. The modular hook system allows customization for different key sizes.

Image: The interior of the Nebakne 144-Key Fireproof Key Cabinet, showing rows of organized keys with colorful tags and the integrated LED lighting.
Key Return Drop Slot
A key drop slot is located on the side of the cabinet, allowing users to return keys without needing to open the main door. This is useful for quick returns or for authorized personnel to drop keys securely.

Image: A hand inserting a key into the key return drop slot located on the side of the Nebakne key cabinet.
Maintenance
Cleaning
Wipe the exterior and interior surfaces of the key cabinet with a damp cloth. Avoid using abrasive cleaners or solvents that could damage the finish or electronic components.
Battery Replacement
The digital lock is powered by batteries. When the battery indicator light signals low power, replace the batteries promptly to ensure continuous operation. Refer to the digital lock manual for specific battery type and replacement instructions.
Key Hook Stability
Periodically check the key hooks and shelves for stability. If any hooks appear loose or bent, gently adjust them or secure them as needed to prevent keys from falling off.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Cabinet does not open with code. | Incorrect code entered, low batteries. | Re-enter code carefully. Replace batteries or use emergency key/external battery box. |
| Key hooks are loose or keys fall off. | Improper installation of key racks, bent hooks. | Ensure key racks are fully seated in the side slots. Gently bend hooks back into position if necessary. |
| Digital keypad is unresponsive. | Dead batteries. | Replace batteries or use the external battery box. |
| Cabinet door does not close properly. | Obstruction, misaligned door. | Check for any items blocking the door. Ensure the cabinet is mounted level. |
For further assistance, please contact Nebakne customer support.
Specifications
- Brand: Nebakne
- Model Number: 703079973212
- Material: Alloy Steel
- Color: Black
- Product Dimensions (D x W x H): 5.11" x 16.92" x 25.98"
- Key Capacity: 144 Keys
- Lock Type: Combination, Electronic, Key
- Mounting Type: Wall Mount
- Special Feature: Adjustable Key Hooks, LED Lighting, Key Drop Slot
Warranty & Support
Nebakne provides a lifetime warranty service for this product. This includes a 90-day unreasonable return or refund policy. If you encounter any issues or have questions after receiving your item, please contact Nebakne customer support immediately. We are committed to resolving any problems within 24 hours.
For support, please visit the official Nebakne store or contact us through the platform where you purchased the product.
Included Components: 144 Position Adjustable Key Cabinet Lock Box, two emergency keys, set of key hooks, one emergency battery box, and mounting bolts.