• SentrySafe Extra Large Waterproof and Fireproof Safe with Digital Keypad, 37.7 in x 21.7 in x 19.0 in: Model EF4738E

  • EF4738E Fire/Water Digital Safe is rated 4.2 out of 5 by 321.
    • y_2026, m_3, d_29, h_9
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.43
    • cp_1, bvpage1
    • co_hasreviews, tv_74, tr_247
    • loc_en_US, sid_EF4738E, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_sentrysafe
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getAggregateRating, 2ms
    • REVIEWS, PRODUCT
  • XX-LargeModel EF4738E
  • Interior Capacity 4.71 cu.ft. cubic ft
  • Price Range: $800+
Model
  • Security Protection Security Protection
  • Fire Resistant Fire Protection
  • Water Resistant Water Protection
  • thumbnail
  • thumbnail
  • thumbnail
  • thumbnail
  • ETL Verified Endurance

Top of the Line Protection

  • Fire Protection

    ETL Verified to protect your valuables in a fire for 1/2 hour up to 1400°F (760°C)

  • Water Protection

    ETL Verified protection for your valuables in up to 12 inches of water for 72 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

Overview

Protect what matters most with this fireproof and waterproof safe, built to withstand emergencies without compromising security. UL Classified for fire protection and ETL Verified for water resistance, it keeps your documents, digital media and valuables safe from heat and moisture. Whether you're securing important paperwork or personal items, this compact home safe offers reliable protection with a privacy key lock and durable construction. It also functions as a pistol safe (it's a California DOJ certified gun safe), giving you a secure place to store firearms responsibly and discreetly.

Features

Digital Lock

This battery-powered digital locking system uses a programmable 5 digit code. Multiple user options vary by model.

5 live-locking, and 4 dead bolts

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

Steel Construction

Solid steel construction for durable and reliable protection.

Soft Interior Lining

Ensures your fragile or delicate valuables are protected from scratches.

Bolt Down Hardware

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

California DOJ Certified

Department of Justice California DOJ Certified for firearm storage and protection

Specifications

    • Exterior Size

      37.7 in H X 21.7 in W X 19.0 in D

    • Interior Size

      35.7 in H X 19.4 in W X 11.7 in D

    • Capacity

      4.71 cu.ft.

    • Lock Type

      Digital

    • Peril Type

      Security, Fire, Water

    • Weight

      217 lb

    • Exterior Material

      Steel-Cased Fire Insulation

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

    Add Interior Accessories

    Customize your safe to fit your needs.

    View All Accessories

    Support

    • 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 1 out of 5 by K Abata from Order canceled without explanation Sentrysafe canceled my order after 14 days of waiting without explanation. My credit card had been charged, it was not related to payment…they simply changed their minds I guess.
    Date published: 2025-04-08
    Rated 5 out of 5 by MansizeIN from Everything and Then Some Exactly what I was looking for and setting up digital lock was a breeze.
    Date published: 2025-03-16
    Rated 5 out of 5 by JL Rathbun from Easy setup! Roomy. Handle was stiff at first, but after using it a couple of times it loosened. I can store plenty of documents.
    Date published: 2025-03-08
    Rated 1 out of 5 by NeverAgainBuyingSentry from Misleading - Not Really Waterproof Very disappointed that the only way for this safe to meet its “waterproof” claim is to bolt it to the floor using the washers provided to cover the holes in the bottom. Even then, there are holes in the rear that are not covered, so water will still enter. The manual claims that the safe is sealed so well that it traps moisture inside, so you should never remove the desiccant pack and things that should not get wet from retained moisture should be sealed in ANOTHER container before being put in the safe. How is it that this thing can retain moisture when it has four open holes in the casing?
    Date published: 2025-02-22
    Rated 4 out of 5 by Mas4489 from Great safe with scuffs The safe is big enough for what I was needing without being too big. I purchased for the features and size. The safe arrived earlier than expected. Everything was good except the top had some areas where the paint was wore off.
    Date published: 2025-02-20
    Rated 5 out of 5 by Cynt from Great and sturdy safe! So far the safe appears to be just what I wanted. I am enjoying using it. It is very sturdy and well built. The shelves were easily adjustable. It opens easily. However the safe arrived in a make shift box and the safe have several deep scratches. It had a lot of white substance/gritty powder. The back of the shelves have multiple permanent black fingerprints and the felt lining is not completely glued to all services. I’m still struggling with the cheaply made keypad. I hope I don’t have issues with it later. Overall, the safe size is just what I wanted and I would recommend it.
    Date published: 2025-02-08
    Rated 5 out of 5 by Edcab from Best Safe so far! Second safe purchase because the first one was not what we expected
    Date published: 2025-02-07
    Rated 3 out of 5 by Kishor kanti Basak from Lock handle to check. Hi good morning, this is kishor here , I have problem with lock handle. It's not working well , once try to open very hard to open, once close handle can come till 60 degree not 90 degree, I changed battaries , still same . Please ask your team to check for me. Thank you.
    Date published: 2025-02-03
    • y_2026, m_3, d_29, h_9
    • bvseo_bulk, prod_bvrr, vn_bulk_3.0.43
    • cp_1, bvpage1
    • co_hasreviews, tv_74, tr_247
    • loc_en_US, sid_EF4738E, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
    • clientName_sentrysafe
    • bvseo_sdk, java_sdk, bvseo-4.0.0
    • CLOUD, getReviews, 2ms
    • REVIEWS, PRODUCT

    Sign up for updates and Offers from SentrySafe

    New subscribers get 10% off your next purchase on the SentrySafe store.

    *Only customers in the U.S. will receive these emails from SentrySafe. Discount applies to items shipped within the contiguous United States only.