Stealth HS4 UL Home and Office Safe

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External Dimensions 24"H x 18"W x 20"D
(Add 1 ⅝” to D for Handle)
Internal Dimensions 21"H x 15"W x 13"D
Weight 191 lbs


  • UL RSC Residential Security Container Burglary Rating
  • 60 Minute Fire Rating at 1200º F
    • Heat Expandable Door Seal for Extra Fire Protection
  • 12 Gauge Steel Door & Body
  • 6 Solid Steel Locking Bolts – 1.25” in Diameter
    • 2-Way Locking Bolt System
    • 3 Active Bolts & 3 Deadbolts
  • UL Approved High Security Electronic Lock
    • Protected by Hard Plate & Internal Re-Locker
    • Mechanical Dial Lock Upgrade Available
  • 4 Pre-Drilled Bolt Down Holes to Secure Safe Down
  • Gray Fabric Interior with Leather Lined Shelf
    • 1 Adjustable/Removable Shelf
  • Pre-Installed Electrical Outlet Kit Inside
    • 3 Outlet Plug-Ins & 2 USB Slots
  • 2 Zippered Storage Pockets on Interior of Door
  • Extremely Durable Armored Black Paint
  • Chrome L-Shape Turn Handle
  • Lifetime Burglary & Fire Warranty
    • Covers Break-In, Attempted Break-In & House Fire
  • 2 Year Parts & Labor Warranty


Passing the UL RSC burglary tests with the highest scores, the Stealth HS4 is made with a 12 gauge solid steel door and body. Add in the 2-way 6 solid steel, 1.25" thick locking bolts combined with razor thin door gaps and you have yourself an extremely secure, pry-resistant UL Approved Home Safe. With the Stealth UL home safes you get real security, tested and rated by an independent agency, Underwriters Laboratories.

The Stealth HS4 home safe includes the UL Approved NL UR-2020 High Security Electronic Lock standard. This lock is the most reliable lock in the safe industry and is assembled and tested in the USA. The lock is also protected by a hard plate and internal re-locker that will keep the bolts locked if a thief were to attempt a punch or drill attack. The S&G Mechanical lock and NL Redundant Lock are also available options.

In addition to the top notch security, the Stealth HS4 Home and Office Safe comes with a 1 hour fire rating at 1200°. This ensures your valuables stay safe and cool inside with the interior temperature never passing 350 degrees F. Stealth also adds an intumescent door seal that expands to multiple times its size during a fire to prevent smoke from entering the safe keeping your contents safe and secure inside.

The Stealth HS4 comes standard with a door panel organizer on the back of the door with two zippered pockets that allow for additional storage space of your small valuables. Conveniently store your passport, some cash and other small valuables in the pockets on the back of the door.

The Stealth HS4 Home and Office Safe also includes an electrical outlet kit with 3 outlets and 2 USB slots so that you can charge your electronics inside the safe.

The interior of this home safe comes with one carpeted shelf with attractive leather lining. The shelf is adjustable or removable to best fit your needs.

These safes are styled with a chrome L shaped drop down turn handle and a textured black finish. Four bolt down holes and mounting hardware is included to secure the safe to the floor.

Stealth believes in and stands behind the UL Home and Office Safe Line by offering a 2 year warranty on all components of the safe and a lifetime warranty against house fire, attempted break-in and actual break-in.

What a 60 Minute Fire Rating Really Means?

This safe was tested at 1200º F for 60 minutes straight with the internal temperature never passing 350 degrees Fahrenheit. The safe has fire protective material built into the door & body, PLUS a intumescent door seal that will expand to multiple times during a fire to protect smoke and water from entering the safe.

It is important to note that a house fire typically burns for about 20 minutes at approx. 1100-1200º F. Paper & documents will burn at approx. 450º F.

UL Listed Electronic Lock:

The NL UR-2020 Electronic Lock is not only extremely reliable, but entirely protected.


✓ UL Listed Electronic Device
✓ Customizable 6-Digit Code
✓ External Battery Compartment
✓ Low Battery Indicator
✓ Combination Memory (code stays set even if battery is changed)
✓ 1/4" Thick Steel Hardplate (protects against drill attacks)
✓ Internal Relocker (protects against punch attacks)
✓ Chrome Keypad
✓ Mechanical Dial Combination Lock Available

Interior Features

Shelving & Storage

The entire interior is lined with gray carpet to protect your valuables from receiving scratches while stored inside. The leather-lined shelf can be adjusted or removed to best fit your needs.

✓ 1 Leather-Lined Shelf (Adjustable/Removable)
✓ 2 Small Zippered Storage Pockets
✓ Gray Carpeted Interior (to prevent scratching)
✓ Pre-Installed Electrical Outlet (3 Plug-ins & 2 USB Slots)

Additional Features

Important Documents & Instructions:


Stealth UL Home & Office Safe HS4:

Fire & RSC Burglary rated Home & Office Safes by Stealth:

How To Change The Combination on Stealth Safes:

How To Change The Battery | NL UR-2020:

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