• SentrySafe Combination Fire/Water Safe: Model SFW123DUB

  • SFW123DUB Combination Fire/Water Safe is rated 4.3 out of 5 by 38.
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  • Extra LargeModel SFW123DUB
  • Interior Capacity 1.23 cubic ft
  • Price Range: $100-$200
  • Security Protection Security Protection
  • Fire Resistant Fire Protection
  • Water Resistant Water Protection
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  • UL Fire Endurance

Top of the Line Protection

  • Fire Protection

    UL Classified to protect your valuables in a fire for 1 hour in up to 1700°F (927°C)

  • Water Protection

    ETL Verified water resistance to protect your valuables in up to 8 inches of water for up to 24 hours

  • Security Protection

    More Information

    2-4 live-locking bolts, solid steel construction and pry-resistant hinge bars provide our best protection from forced entry and tool attacks


With dual combination and key locking, solid steel construction and a pry-resistant hinge bar, the SFW123DUB is ideal for the protection of your important documents, digital media and other valuables. Complete with fire and flood protection, this safe is ideal for all your home or office security needs.


Combination Lock

Our 3- or 4-number factory-set combination locks are one of the most reliable form of securing your valuables.

4 large 1-inch bolts

60% bigger than traditional safes

Digital Media Protection

Protect tablets, phones, external hard drives, memory cards, USB drives, CDs, DVDs and other electronic storage devices.

Pry-Resistant Hinge Bar

Pry-resistant hinge bar reinforces the door of the safe for added protection against theft.

Steel Construction

Solid steel construction for durable and reliable protection.

Interior Organization

Key rack, door tray, deep door pocket, and adjustable tray and shelf

Bolt Down Hardware

Ensures thieves cannot easily remove the safe from your home or office.

Dual Key

Gives safe owners the ability to disable the primary lock, even if other people know the combination or access code


  • Exterior Size

    17.8 in H X 16.3 in W X 19.3 in D

  • Interior Size

    13.8 in H X 12.6 in W X 11.9 in D

  • Capacity

    1.23 cubic ft

  • Lock Type


  • Peril Type

    Security, Fire, Water

  • Weight

    86.300 lb

  • Material

    Steel-Cased Fire Insulation

Note: All dimensions and weights provided are approximate, and are subject to change without notice.


  • Product Manual

    Download the latest owner’s manual for this product.

    View Product Manual
  • FAQs

    Find answers to the most frequently asked questions.

    View FAQs
  • Videos

    Guides to safe setup, troubleshooting, and other support needs.

    View Videos
Rated 4 out of 5 by kabong in Arizona from Good all around safe for the price. Handle should be made of metal instead of plastic. It raises concern over possibility of breakage as the safe ages. Plastic handle cheapens the product.
Date published: 2018-06-13
Rated 5 out of 5 by Art6x7 from Very Well Made After hemming and hawing and looking at hundreds of safes, I got the SFW123DUB for it's fire and water protection. I needed a place for important papers and my dad's old camera. Also, I could just go down to Lowe's and pick one up. I was worried about the mechanical combination lock. Reviewers for some safes had trouble with this type of lock, but so far after 6-7 openings it has worked perfectly, opening first time every time. I see why people complain about the plastic handle, but for the size of this safe it's more than adequate. I was also worried about the price. I'm a subscriber to the adage, "Ya get what ya pay for". This safe seemed too inexpensive. Don't know how they do it for that price, but this safe seems like a solid, well made piece of work. All in all it's what I wanted and then some.
Date published: 2018-11-26
Rated 4 out of 5 by jv78132 from Strong, Secure, and Affordable This safe is secure and spacious enough for my needs. The safe is well constructed. My only critique is the construction materials used for the handle and the combination dial. Although they work well overall, these particular parts of the safe feel more like plastic and not metal. I have not had any issues, but would have preferred all materials used in the construction were metal or a sturdier material than plastic.
Date published: 2018-09-12
Rated 4 out of 5 by Lance W from Well Built safe I love the size, design and functionality of the safe. My only issue is that the handle and rotary combination of the safe is made of cheap plastic and can be easily broken or compromised !!! These components need to be constructed from a durable metal, you should also offer a metal kit to replace these plastic components for people who have already bought one of these safes.
Date published: 2018-11-15
Rated 4 out of 5 by bob1948 from Excellent for our needs Like the safe. However, the ability to bolt into concrete needs to improve. The plastic inserts are not good. In addition, the bolts are too short when bolting down thru carpet into concrete. Should use concrete anchor bolts. Would also help to have a template to place between safe and floor in order to insure better alignment of holes to be drilled.
Date published: 2018-07-21
Rated 5 out of 5 by Thnkr from Secure So far so good! Packaging was great, safe was undamaged. Easy to bolt down. The safe itself is compact enough to fit where I needed it but plenty of room inside for the documents to be stored there. The 4 sliding bolts makes it very secure as well as the key/combination locking system. For the price I feel this is a great deal!
Date published: 2019-05-14
Rated 4 out of 5 by M1tanker from Appears very secure Safe seems very solid and the only unknown is whether or not the plastic shelves will sag over time but that’s a minor issue. I like that you have to login to their website and give them the safe information in case you get locked out. I purchased an extended warranty at the store I bought it from but doubt I’ll need it.
Date published: 2018-08-13
Rated 5 out of 5 by MikeL in PA from Perfect size for my needs This safe is exactly what I was looking for. It fits perfectly in an 18" base cabinet in my office which keeps it hidden. Plus I wanted a fire and water resistant safe. It's a perfect size to hold my documents and cash, which helped clear out stuff from my gun safe.
Date published: 2018-11-15
  • y_2019, m_5, d_24, h_20
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_38
  • loc_en_US, sid_SFW123DUB, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_sentrysafe
  • bvseo_sdk, java_sdk, bvseo-4.0.0
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