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3.8 Cub Large Fireproof Safe for Home Use, Digital Home Safes Water and Fireproof with Backup Keys and Alarm System, Anti-Theft Fire Proof Safe Box for Home Office

  • Based on 170 reviews
Condition: New
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$109.99 Why this price?
Holiday Deal · 15% off was $128.99

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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Dec 20
Order within 23 hours and 52 minutes
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Size: 3.8 Cub


Features

  • LARGE SAFE BOX FOR HOME USE: Our large home safe has a large size of 12.20"D x 13.78"W x 19.69"H, interior size is 11.42"D x 12.99"W x 18.90"H. Supper large inner space for storing almost of your valuables, including laptops, pistols, jewelry, documents, cash, and more. Perfect choice for you to protect your valuables from the theft, children or nosey visitors
  • STEEL CONSTRUCTION: This security safe is made of reinforced solid steel and upgraded with 3 x 0.7(20mm) dia. live-locking bolts. The anti-pry concealed hinges also prevents external damage from others, providing dual protection for your valuables
  • ANCHORING DESIGN: This home safe box comes with 4 expansion bolts and can be securely mounted to wall, floor, or closet. No need to worry about others could carry it out of your house
  • 3 UNLOCKING WAYS: Digital programmable keypad ensures secure and easy operation; back-up keys for emergency use; external battery case works when batteries are dead. Don't worry about losing your emergency keys. We will send you two new keys if keys are lost
  • DUAL SECURITY ALARM: If the password is wrong 3 times in a row, the system will lock for 20 seconds; if the password is wrong 6 times in a row, it will lock for 5 minutes. Enter the correct password and the alarm will be dismissed
  • REMOVABLE SHELF: Our home safe box comes with a removable shelf and built-in LED. You can take the shelf in or out to accommodate different sized items. The sensor LED automatically turns on when the safe is opened, providing illumination in low-light conditions

Brand: RXUJYC


Product Dimensions: 12.5"D x 13.8"W x 19.7"H


Lock Type: Electronic Combination Lock


Capacity: 3.8 Cubic Feet


Material: Alloy Steel


Special Feature: Alarm System, Anti-Theft, Combination Lock, Removable Shelf, Sensor Light


Mounting Type: Floor Mount


Included Components: 1 x Home Safe, 1 x Using Manual, 2 x Emergency Keys, 4 x Expansion Screws


Item Weight: 29 Pounds


Alarm: Audible


Brand: ‎RXUJYC


Product Dimensions: ‎12.5"D x 13.8"W x 19.7"H


Lock Type: ‎Electronic Combination Lock


Capacity: ‎3.8 Cubic Feet


Material: ‎Alloy Steel


Special Feature: ‎Alarm System, Anti-Theft, Combination Lock, Removable Shelf, Sensor Light


Mounting Type: ‎Floor Mount


Included Components: ‎1 x Home Safe, 1 x Using Manual, 2 x Emergency Keys, 4 x Expansion Screws


Item Weight: ‎29 Pounds


Alarm: ‎Audible


Chamber Depth: ‎11 Inches


Manufacturer: ‎RXUJYC


Item Weight: ‎29 pounds


Item model number: ‎large home safe


Size: ‎3.8 Cub


Special Features: ‎Alarm System, Anti-Theft, Combination Lock, Removable Shelf, Sensor Light


Batteries Included?: ‎No


Batteries Required?: ‎Yes


Date First Available: October 14, 2024


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Dec 20

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Nice simple safe!
Size: 3.2 Cub
Great little safe for the money. Perfect for smaller valuables. Very easy to set up.
Reviewed in the United States on February 22, 2025 by Jamie Johnson

  • Great safe!
Size: 4.2 Cub
Very happy with this safe! It fits perfectly in my closet. I love the light that turns on when the door is opened and the availability of a key to open it as an alternative to the key pad. It was easy to set up and hold all the things I need. It is solid and well made! Would definitely recommend.
Reviewed in the United States on March 24, 2025 by Ariane W.

  • Easy installation very spacious and fireproof
Size: 3.2 Cub
On time shipping, very good packaging. The safe was easy to setup, very good manual. More space than we anticipated, this is great plus, we also like that the safe is fireproof
Reviewed in the United States on March 17, 2025 by Eva M.

  • Secure Peace of Mind—Highly Recommend!"
Size: 4.2 Cub
I was on the hunt for a spacious safe to store a few very important items. I needed one that combined key functionality with a keypad, offered easy setup, and was fireproof. When I came across this model, I was immediately impressed by its design and price. It arrived quickly, and I'm thrilled with my purchase. I highly recommend this safe to anyone needing extra space for securing important documents, jewelry, and more. I'm even considering getting another one for my kids to keep their valuables safe at home. I like the key functionality as well as the key pad and the battery life has been good so far. ... show more
Reviewed in the United States on March 21, 2025 by Travel Consultant

  • safe is easy to operate and large enough for my papers
Size: 3.2 Cub
great safe - easy to open and good to have backup keys. Sure beats the sentry safe I had to cut open cause the handle was broken
Reviewed in the United States on March 10, 2025 by andy olson

  • Recommend changing batteries once a year
Size: 3.2 Cub
Excellent value for the price. Seems well built and well thought out.
Reviewed in the United States on March 24, 2025 by Geoffrey G.

  • Good size. Files and papers fit easily
Size: 3.2 Cub
Good quality. Keypad or key entry
Reviewed in the United States on March 19, 2025 by JAMES SCHROEDER

  • Lots of Room
Size: 4.2 Cub
I bought the 4 CuFt Safe Box from Amazon and it is exactly what I needed. Plenty of room for Valuables, documents and a pistol. It was easy to set my personal combination. I really like that it is fire proof and it looks high quality. The price was good and delivery was on time. I couldn’t ask for more. I highly recommend this Safe. ... show more
Reviewed in the United States on March 25, 2025 by Stephen M. Martin

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