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SentrySafe DS3410 Black Fire-Safe 1.2-Cubic Foot Combination Safe

3.7 out of 5 stars 115 customer reviews
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  • Key rack and compartment for small items; door pocket
  • Three-number combination lock with clicking dial and tubular key lock
  • Four live-locking bolts with metal handle
  • Holds standard and A-4 size papers, folders, and binders
  • Exterior dimensions: 17-27/32 inches by 16-11/32 inches by 19-5/16 inches
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Product Description


With innovative security features and practical organizational details, the SentrySafe DS3410 Fire-Safe Combination Safe offers protection for your valuables from fire or theft. This affordable, no-nonsense safe will protect your priceless items, save you money, and help you avoid the hassle of replacing your credit cards and important documents.

This combination safe offers proven fire protection. View video demo.

The DS3410 offers a capacity of 1.2 cubic feet. View larger.
Secure, Trustworthy Protection for Peace of Mind
Whether you use this safe to protect cash, jewelry, electronics, or important documents, you'll be able to rest easy knowing your valuables are secure. With four live-locking bolts and a three-number combination with clicking dial and tubular key lock, this safe ensures that a thief won't have easy access to your possessions. And because the safe comes with one full hour of UL classified and ETL verified fire protection and a $15,000 Fire Protection Guarantee, you can feel confident that your valuables are safeguarded in the event of a fire.

Smart Organizational Features for Your Convenience
The SentrySafe DS3410 has several innovative features to help keep your valuables organized. A multi-position removable shelf allows you to stack your precious possessions, keeping them from becoming jumbled and damaged. Providing a perfect place to keep your essential documents, this safe is large enough to hold both standard- and A-4-sized papers, folders, and binders neatly. The key rack on the door makes it simple for you to organize your important keys so they are easy to find, and a compartment on the door is ideal for keeping small items such as jewelry and coins separate and secure.

Dependable Construction to Guard Your Valuables
Featuring a three-number combination lock with clicking dial and tubular key lock, four live-locking bolts, a metal handle, and a durable black powder-coat finish on the exterior, the SentrySafe DS3410 is crafted to provide years of dependable service. Designed with the ability to be bolted easily to the floor using the included mounting hardware, this safe comes with instructions for simple do-it-yourself installation.

This safe has been tested by Underwriters Laboratories to meet independent standards for fire endurance and security and by ETL Semko to ensure compliance with fire endurance specifications. This safe is UL classified for one-hour proven fire protection, ETL verified for one-hour fire protection (up to 1,700 degrees Fahrenheit) of CDs, DVDs, USB drives, and memory sticks, and UL classified for a 15-foot drop test.

This SentrySafe DS3410 measures 13.8 x 12.6 x 11.9 inches (HxWxD) inside to deliver a capacity of 1.2 cubic feet. It measures 17.8 x 16.3 x 19.3 inches outside and weighs 99 pounds. The safe is backed by a one-year limited manufacturer warranty, a lifetime warranty after fire replacement, and a limited reimbursement guarantee.

About SentrySafe
With family ownership spanning three generations and 79 years, SentrySafe is an award-winning security leader, producing more security containers than any other company in the world. SentrySafe is dedicated to providing quality, affordable, innovative products that meet rigorous UL and ETL testing standards to ensure that valuables are protected from fire, water, and theft. SentrySafe manufactures many of its products in the U.S.A.

What's in the Box
SentrySafe DS3410 Black Fire-Safe 1.2-Cubic Foot Combination Safe, removable shelf, two tubular keys, and mounting hardware.

Product Information

Technical Details

Part Number DS3410
Item Weight 96 pounds
Product Dimensions 19.3 x 16.3 x 17.8 inches
Item model number DS3410
Size One Size
Color Black
Item Package Quantity 1
Batteries Included? No

Additional Information

Customer Reviews
3.7 out of 5 stars 115 customer reviews

3.7 out of 5 stars
Best Sellers Rank #296,554 in Home Improvements (See top 100)
#159 in Home Improvement > Safety & Security > Safes > Cabinet Safes
#523 in Home Improvement > Safety & Security > Safes > Gun Safes & Cabinets
#638 in Sports & Outdoors > Sports & Fitness > Hunting & Fishing > Hunting > Gun Safety
Shipping Weight 101 pounds
Domestic Shipping This item is also available for shipping to select countries outside the U.S.
International Shipping This item is not eligible for international shipping. Learn More
Date First Available November 9, 2004

Warranty & Support

Product Warranty: For warranty information about this product, please click here


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Customer Questions & Answers

Customer Reviews

Top Customer Reviews

Verified Purchase
-Its a little heavy, so it's not as easy as the small hanging file safes to get up and walk away with.
-The key and the dial are very user friendly. The key doesn't stick at all and works every time without fail.
-The combination is factory set so you don't have the possibility of using a combination that would be easily guessed (a lot of people use their birthdate or home phone number for things like this... BAD BAD BAD).
-There are no batteries required. This is good, because if the thing really is stuck in a fire, there are no electronics to be melted, or to be wet by the water hoses. Plus those batteries can get expensive and corrode if left in there unused for a length of time and I'm guessing you wont be going in this every day, so it's probably better to have no electronic parts.

-Its heavy #but this is a pro, too#, took 2 people to get it upstairs without too much hassle.
-The instructions tell you to drill the holes in the bottom of the safe and on the mounting surface #typically the floor# with a 7/16 drill bit. Well this is the same size as the screw, so I recommend only using the 7/16 bit in the bottom of the safe, and using a slightly smaller bit to drill the holes in the floor #Do this ONLY if you have wood or carpet floors, as doing this on tile will possibly crack it) I say this because the first time I mounted this, I used the 7/16 for both and the screws just slipped right through the holes in the floor. This made the safe slightly harder to move, because you had to lift it 2.5 inches off the floor, but it would still be easy for 2 crooks to lift and move.

Overall Opinion:
I'm recommending this to my mom, so it's not bad at all. Just make sure you register the safe on their website in case you lose your key or combination or if someone needs to get it in the event of something happening to you.
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Verified Purchase
The safe was delivered by my next door neighbor (a UPS driver) so the damage I later found probably happened in the warehouse or the trip here (I trust him).
The safe is boxed in cardboard only slightly bigger than itself and with foam on the four corners. Nothing to protect the dial or anything else.
There was a small hole in the top of the box and whatever did that, also put a dent in the top of the steel safe.
Amazon.com was nice and we came to a mutual agreement; but make sure you check the safe when delivered.
NOTE: This model (a combination dial-not digital) has a factory combination which CAN NOT be changed.
This wasn't a problem for me as I didn't want yet another item that required batteries like the digital model does.
The combination works well; you can even miss the numbers by one or two and it will still open. You can push in the "key lock" and that disables the dial for extra security.
If you want to mount the safe to the floor, you have to drill holes in the bottom of the safe for the bolts - not a problem for me, I have all the tools, but it may be for many.
If you don't mount the safe down, be aware most suspects will just take the safe (it's about 90 lbs). I'm a retired cop and I've been to plenty of burglaries where they have done just that; so hide the safe or bolt it down (the first place they look is in your closet).
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While the outside of this safe and its sheer girth convey a sense of security and solid construction, a close look at the inner workings reveals a pathetic, cheap, poorly constructed safe that is prone to failure and breakage.

My first safe arrived broken - the combination dial and attached shaft just fell right out! Much to their credit, CSN Stores shipped another right away. They told me to just dispose of the broken one (probably because it's not worth the shipping costs to send back a 143 pound [shipping weight] broken safe), so I decided to see if I could fix it.

To my horror, after prying off the plastic trim on the back door a spray of plastic washers and dials spat out - spring loaded. As I suspected from looking at the shaft attached to the main dial there is just a tiny little circular snap-on washer (not sure the exact name for this part) which holds the whole thing together, and the one sent to me had obviously fallen off in shipping. The plastic dials which determine the combination are thin, flimsy, and would definitely not survive any type of high heat from a fire, and the whole assembly would not survive a drop, nor is it even remotely waterproof or sealed.

In about 20 minutes I was able to re-assemble the discs and washers and figure out what the new combination was. So the broken safe works now, but I wouldn't trust it - and in fact I don't trust the working one I have.
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After about two years of being protected in the confines of our closet from weathering the plastic locking mechanism froze inside the safe. I had to input the combination a multitude of times and literally beat the safe with a rubber hammer to get the lock mechanism to disengage, which it did after about ten to twenty minutes of "persuasion". I took the mechanism apart sprayed it with silicone, placed it back together, and put a baking soda pack inside there to absorb moisture and guess what, six months later, surprise surprise, I had to do the exact same thing. That safe it not safe and DO NOT buy this. For you own sanity, stay away from Sentry.

If I could put a negative star rating I would.
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