---
product_id: 2164741
title: "SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, 14.3 x 15.5 x 13.5 inches, HD4100"
brand: "sentrysafe"
price: "€ 461.30"
currency: EUR
in_stock: true
category: "Sentry Safe"
url: https://www.desertcart.be/products/2164741-sentrysafe-black-fireproof-and-waterproof-safe-file-folder-and-document
store_origin: BE
region: Belgium
---

# ETL Verified waterproof for 72 hrs at 8 inches Secure key lock with 2 keys included UL Classified 1550°F fireproof for 30 mins SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, 14.3 x 15.5 x 13.5 inches, HD4100

**Brand:** sentrysafe
**Price:** € 461.30
**Availability:** ✅ In Stock

## Summary

> 🔥💧 Lock in safety, unlock peace of mind 🔐

## Quick Answers

- **What is this?** SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, 14.3 x 15.5 x 13.5 inches, HD4100 by sentrysafe
- **How much does it cost?** € 461.30 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/2164741-sentrysafe-black-fireproof-and-waterproof-safe-file-folder-and-document)

## Best For

- sentrysafe enthusiasts

## Why This Product

- Trusted sentrysafe brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted Key Lock:** Flat key lock prevents unauthorized access and fire-induced lid opening, with two keys for convenience.
- • **Organized Security:** Built-in straps and file folder compatibility keep passports, certificates, and USBs neatly secured.
- • **Sleek & Compact Design:** Modern black finish fits seamlessly into any office or home space without sacrificing protection.
- • **Flood-Proof Peace of Mind:** ETL verified waterproof protection keeps contents safe for 72 hours submerged up to 8 inches.
- • **Unmatched Fire Resistance:** Endures extreme heat up to 1550°F for 30 minutes, protecting your irreplaceable documents.

## Overview

The SentrySafe HD4100 is a robust fireproof and waterproof safe designed to protect vital documents and valuables. Certified to withstand 1550°F for 30 minutes and verified waterproof for 72 hours submerged, it features a secure key lock, built-in organization straps, and a sleek black design ideal for home or office use.

## Description

Protect your most important documents with the SentrySafe HD4100 fireproof waterproof file safe, designed for reliable everyday protection at home. Ideal as a document safe, file box, or lock box for passports, Social Security cards, property records, birth certificates, and insurance documents, it helps safeguard the items you cannot easily replace. This fireproof safe box features fire-resistant construction to help protect paper documents during high heat, while waterproof protection adds peace of mind during floods, burst pipes, or storm-related damage. Inside, the safe fits hanging file folders and includes built-in straps to keep smaller valuables like passports, ID cards, certificates, cash, and USB drives organized and secure. A dependable key lock helps prevent unauthorized access and keeps the lid closed during fire conditions. Two keys are included for convenience. With its compact, portable design and clean black finish, this home safe fits easily into closets, offices, or storage areas while delivering practical protection for important documents and personal valuables. For homeowners, renters, and remote workers, the SentrySafe HD4100 offers a smart balance of protection, organization, and everyday convenience in a fireproof and waterproof safe for documents and valuables.

## Features

- FIREPROOF: Safe is UL Classified to endure 1/2 hour at 1550°F and keep interior temperatures safe for irreplaceable documents, valuables, DVDs, and USBs
- WATERPROOF: Safe box is ETL Verified for 72 hours of protection in water up to 8 inches deep offering peace of mind in the event of a flood
- COLOR: The fireproof file box has a black exterior finish
- KEYLOCK: Fireproof safe contains a flat key that prevents the lid from opening due to fire, includes 2 keys
- DOCUMENT SAFE: Important document organizer features built-in straps for easy storage of passports, social security cards, and birth certificates

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00GE57DFK |
| Additional Features | Fireproof, Waterproof |
| Alarm | Lock |
| Best Sellers Rank | #559 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2 in Cabinet Safes |
| Brand Name | SentrySafe |
| Capacity | 0.65 cubic feet |
| Chamber Depth | 8.1 Inches |
| Chamber Height | 11.5 Inches |
| Chamber Width | 12 Inches |
| Color | black |
| Control Type | Key Control |
| Customer Reviews | 4.5 4.5 out of 5 stars (14,899) |
| Included Components | Privacy Key Lock, Sentrysafe Hd4100Cg Fire-Safe Waterproof File, Warranty |
| Item Dimensions D x W x H | 13.5"D x 15.5"W x 14.3"H |
| Item Type Name | Fireproof Safe and Waterproof Safe |
| Item Weight | 38.9 Pounds |
| Lock Type | Key |
| Manufacturer | SentrySafe |
| Manufacturer Part Number | HD4100 |
| Manufacturer Warranty Description | One year limited warranty |
| Material Type | Steel and Fire-Resistant Composites |
| Model Number | HD4100 |
| Mounting Type | Floor Mount |
| Smart Home Compatibility | Not Smart Home Compatible |
| UPC | 049074021450 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SentrySafe
- **Capacity:** 0.65 cubic feet
- **Color:** black
- **Included Components:** Privacy Key Lock, Sentrysafe Hd4100Cg Fire-Safe Waterproof File, Warranty
- **Item Weight:** 38.9 Pounds
- **Lock Type:** Key
- **Material:** Steel and Fire-Resistant Composites
- **Mounting Type:** Floor Mount
- **Product Dimensions:** 13.5"D x 15.5"W x 14.3"H
- **Special Feature:** Fireproof, Waterproof

## Images

![SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, 14.3 x 15.5 x 13.5 inches, HD4100 - Image 1](https://m.media-amazon.com/images/I/91kGgNniuyL.jpg)

## Available Options

This product comes in different **Pattern** options.

## Questions & Answers

**Q: I really need to know the cubic footage of this safe to compare to other ones.  Do you know?**
A: I measured the inside and found it to be:9 1/2" tall, by 8" deep, by 12" wideAdditionally, the recess in the lid is 2"tall by 8" deep, by 12" wide.All told, the cubic inches are 1104 and cubic footage would be 0.639You can stand a 3-ring binder upright or on it's side.

**Q: There does not seem to be any handles,but are there at least handholds for moving it?**
A: No handles, nothing to grab

**Q: Can this fit legal-paper sized documents?**
A: No, it isn't wide enough.  It only will fit regular size file folders (for 8.5 x 11" documents).

**Q: What is the cubic foot size of the SentrySafe HD4100CG?**
A: the opening is 8" x 12" wide, with a ridge that holds a hanging folder just off the bottom, about 9" hanging depth.  there is a little head room so the folder tabs will clear the top when closed.

## Frequently Bought Together

- SentrySafe Black Fireproof and Waterproof Safe, File Folder and Document Box with Key Lock, Ex. 14.3 x 15.5 x 13.5 inches, HD4100
- Pendaflex Hanging File Folders, Letter Size, Assorted Colors, 1/5-Cut Adjustable Tabs, 25 Per Box (81663)

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*Product available on Desertcart Belgium*
*Store origin: BE*
*Last updated: 2026-07-22*