• SentrySafe Digital Fire/Water Safe: Model SFW082ET

  • SFW082ET Digital Fire/Water Safe is rated 4.5 out of 5 by 156.
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  • LargeModel SFW082ET
  • Interior Capacity 0.81 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 protection for your valuables in up to 5 inches of water for 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


The SentrySafe Digital Water and Fireproof Safe SFW082ET provides reliable protection for important documents and valuables. Digital lock, pry-resistant hinge bar and 4 large, 1-inch live-locking bolts safeguard your items against theft. The SFW082ET is also ETL Verified for water protection and UL Classified for fire protection to keep your items safe in the case of a fire or flood.


Digital Lock

This battery-powered digital locking system uses a programmable 1-8 digit code. Multiple user options vary by model.

3 large 1-inch live-locking bolts

Live-locking bolts provide advanced protection against theft and unauthorized users.

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, and door pocket


  • Exterior Size

    13.7 in H X 16.3 in W X 19.3 in D

  • Interior Size

    9.6 in H X 12.6 in W X 11.5 in D

  • Capacity

    0.81 cubic ft

  • Lock Type


  • Peril Type

    Security, Fire, Water

  • Weight

    78.640 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 Phredddd from Good product Disappointing service So far I am happy with the safe, I am disappointed in the instructions, website, and Contact. The instructions tell how to bolt the safe, my model did not come with the hardware. The instructions, say to get more info on the website. I spent over 15 minutes and cannot find the recommended bolt size. I went thru the contact us form on their website on Sunday, and as of Tuesday night still have no idea what size bolts are recommended. Hopefully I will not need customer service in the future. I always felt Master Lock made a great product, have never needed customer service, and if this is any indication I hope I never do..
Date published: 2020-03-24
Rated 4 out of 5 by PEPSII01 from GOOD SAFE FOR THE MONEY I like this safe it is strong and well built with good ratings ... The only thing I can question is the quality of the handle on the digital keypad it seems a lil flimsy ... ALL IN ALL for the $$ a very nice safe ...
Date published: 2018-08-08
Rated 5 out of 5 by Gabriel from Really Heavy and Easy to Hide I like that it is really heavy, because it is not easy for someone to take it and run. The size, for something that heavy, is really compact and it is easy to hide in your house. Aesthetically, I chose this safe because out of every option on the market, this one looks beautiful, professional and really strong. The water, fire and fall resistant is really impressive for is sad that you can't store hard disks in it (I don't really know why but on the manual they don't recommend doing so).
Date published: 2020-07-04
Rated 3 out of 5 by BelRidge from Strong The safe had been closed and never open with money and documents stored inside for at least 4-6 months. When opened all documents was mildew smell and wet.
Date published: 2018-08-16
Rated 4 out of 5 by Jedi from Looks like it will do the job The safe is nice and heavy. It seems secure. For being fire-rated, the interior is spacious for the footprint. It seems like the actuator bar needs to be pushed as far up as it can go before entering the unlock code, which is somewhat offputting, if it is locked, entering the code should suffice to unlock it. The actuator bar also feels a little flimsy. All in all, for the price paid, I received a larger amount of secured, fire and water proof storage space than I expected.
Date published: 2020-07-04
Rated 3 out of 5 by Arn Stucki from Great safe, missing features I wanted This is a great safe. However it is missing several features that I wish it had. Maybe I Should have been looking for a different model that you carry. I wanted to get a safe with a key/emergency unlock option, and it would’ve been nice to have a indoor light or LED light inside. However, I am happy with the purchase and may try to look for a similar case in the future that has the features that I was searching for.
Date published: 2020-07-10
Rated 5 out of 5 by Kelly512 from Love it! I’ve been wanting to purchase a safe for a long time, but always put off because of the hefty price tag, but I decided to just bite the bullet and go for it since I figured I spend so much money on other frivolous items. The safe is worth every penny. It looks great and is super easy to set up and has just enough room for all of your important documents. I’d definitely recommend this safe to others.
Date published: 2019-09-03
Rated 3 out of 5 by MikeTX from Good bang for the buck This safe is a perfect size for the closet doesn’t take up much space, speak look, easy to use. The only issue so far is sometimes I will type the code in and it give me a green light as if it was correct but doesn’t open so you have to type it in 2-3x. The back of it also had a crease in it when I opened the box so seeing that I’m not sure how durable it is. But all together good for the price.
Date published: 2020-04-26
  • y_2020, m_10, d_27, h_16
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_0, tr_156
  • loc_en_US, sid_SFW082ET, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_sentrysafe
  • bvseo_sdk, java_sdk, bvseo-4.0.0
  • CLOUD, getReviews, 22ms