Stealth HS14
Stealth HS14 UL Approved Home and Office Safe Instruction Manual
Model: HS14
1. Introduction
This manual provides essential instructions for the safe and effective use of your Stealth HS14 UL Approved Home and Office Safe. Please read this manual thoroughly before operating the safe and retain it for future reference.
Key Features:
- UL Approved Burglary Rating: Features a 12-gauge steel door and body, and a UL Approved High Security Electronic Lock (NL Universal Lock UR-2020) protected by a relocker and hardplate.
- Robust Locking Mechanism: Equipped with 8 solid steel locking bolts, each 1.25 inches in diameter. This includes 4 active bolts and 4 deadbolts on the hinge side.
- Fire Protection: Offers a 60-minute fire rating with a protective intumescent door seal, designed to prevent smoke entry during a fire.
- Integrated Power: Includes an electrical outlet kit with 3 standard outlets and 2 USB slots for powering devices inside the safe.
- Organized Storage: Features a door organizer with multiple zippered pockets for additional storage.

Figure 1: Front view of the Stealth HS14 Home and Office Safe.
2. Setup
2.1 Battery Installation
The electronic lock requires a 9V battery for operation. It is recommended to use a new Duracell Coppertop 9V battery with an expiration date at least three years in the future, as electronic locks require a higher amperage output to function correctly.
Video 1: Instructions on how to replace the battery on a Stealth Safe's NL Universal Lock.
- Locate the plastic tab at the bottom of the electronic lock keypad.
- Slide this tab open to reveal the battery compartment.
- Disconnect the old 9V battery and remove it.
- Connect the new 9V Duracell Coppertop battery to the connector.
- Slide the new battery into the compartment and close the plastic tab securely.
2.2 Mounting the Safe
The safe is equipped with four bolt-down holes at the bottom for anchoring to a concrete surface. Mounting hardware is included to facilitate this process, enhancing the safe's security against removal.

Figure 2: Dimensions of the Stealth HS14 Safe (46"H x 22"W x 20"D).
3. Operating Instructions
3.1 Opening the Safe for the First Time
Before changing the combination, you must open the safe using the default combination.
- Ensure a new 9V Duracell Coppertop battery is connected to the keypad.
- Enter the default combination: 1-2-3-4-5-6.
- Listen for a double beep, then turn the handle to open the door.
- With the door open, extend the bolts by turning the handle to the locked position. This prevents accidental lockout while changing the combination.

Figure 3: Interior view of the safe with adjustable shelves and door organizer.
3.2 Changing the Combination
Follow these steps to set a new personal combination for your safe. Ensure the safe door is open and the bolts are extended before proceeding.
Video 2: Detailed instructions on how to change the combination for the NL Universal Lock.
- Press and hold the '0' (zero) button on the keypad until you hear a double beep.
- Enter the current combination (e.g., 1-2-3-4-5-6 for the first time). You will hear another double beep.
- Enter your new 6-digit combination. You will hear a double beep.
- Re-enter your new 6-digit combination to confirm. You will hear a final double beep, indicating the combination has been successfully changed.
3.3 Testing the New Combination
It is crucial to test your new combination multiple times with the safe door open before closing it to ensure it works correctly.
- With the safe door open and bolts extended, enter your new 6-digit combination.
- Turn the handle to retract the bolts. If successful, the bolts will retract.
- Repeat this test 2-3 times to confirm reliability.
- Once confirmed, you can confidently close and lock your safe with the new combination.
4. Maintenance
4.1 General Care
- Clean the exterior of the safe with a soft, damp cloth. Avoid abrasive cleaners or solvents.
- Regularly check the battery life of the electronic lock and replace it as recommended (every 12-18 months, or if the low battery indicator activates).
- Ensure the door seal is free from debris to maintain fire protection effectiveness.
5. Troubleshooting
5.1 Electronic Lock Issues
- Safe not opening / Keypad unresponsive: The most common cause is a low or dead battery. Refer to Section 2.1 for battery replacement instructions. Always use a fresh Duracell Coppertop 9V battery.
- Incorrect combination entry: Ensure you are entering the correct 6-digit combination. If you recently changed it, double-check that you are using the new one.
- Lockout Mode: If multiple incorrect combinations are entered, the safe may enter a temporary lockout mode. Wait for the lockout period to expire before attempting to enter the combination again.
6. Specifications
| Feature | Detail |
|---|---|
| Brand | Stealth |
| Model Number | HS14 |
| Lock Type | Electronic (NL Universal Lock UR-2020) |
| Color | Black |
| Material | Alloy Steel (12 Gauge Steel Door & Body) |
| Mounting Type | Floor Mount, Wall Mount (hardware included) |
| Locking Bolts | 8 Solid Steel, 1.25" Diameter (4 active, 4 deadbolts) |
| Fire Rating | 60 Minute at 1200°F (internal temp never exceeding 350°F) |
| Security Rating | UL Approved Residential Security Container (RSC) Burglary Rating |
| Electrical Outlet Kit | 3 Outlets, 2 USB Slots |
| Interior Storage | Adjustable/Removable Shelves (3 included), Door Organizer with 3 zippered pockets |
| Item Weight | 429 pounds |
| Product Dimensions | 46"H x 22"W x 20"D (add 2" to depth for handle) |
| Water Resistance | Not Water Resistant |
7. Warranty and Support
7.1 Warranty Information
The Stealth HS14 Home and Office Safe is backed by a comprehensive warranty:
- 2-Year Parts & Labor Warranty: Covers defects in materials and workmanship for two years from the date of purchase.
- Lifetime Warranty: Provides coverage against break-ins, attempted break-ins, and house fires.
For specific warranty claims or details, please refer to your purchase documentation or contact customer support.
7.2 Customer Support
For any questions, technical assistance, or warranty inquiries, please contact the seller, Dean Safe Company, directly. Their contact information can typically be found on your purchase receipt or their official website.
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