---
product_id: 16507098
title: "Fireproof and Waterproof Document Safe with Key Lock, Lock Box for Cash, Passport, Jewelry, Exterior: 16.5 in W x 14.8 in D x 7.6 in H, Black, 0.36 Cubic Feet, CHW30220"
brand: "sentrysafe"
price: "NZ$319"
currency: NZD
in_stock: true
reviews_count: 13
category: "Sentry Safe"
url: https://www.desertcart.nz/products/16507098-fireproof-and-waterproof-document-safe-with-key-lock-lock-box
store_origin: NZ
region: New Zealand
---

# ETL Verified 72hr waterproof submersion Secure tubular key lock system UL Classified 1550°F 30min fireproof Fireproof and Waterproof Document Safe with Key Lock, Lock Box for Cash, Passport, Jewelry, Exterior: 16.5 in W x 14.8 in D x 7.6 in H, Black, 0.36 Cubic Feet, CHW30220

**Brand:** sentrysafe
**Price:** NZ$319
**Availability:** ✅ In Stock

## Summary

> 🔐 Lock in safety, unlock peace of mind.

## Quick Answers

- **What is this?** Fireproof and Waterproof Document Safe with Key Lock, Lock Box for Cash, Passport, Jewelry, Exterior: 16.5 in W x 14.8 in D x 7.6 in H, Black, 0.36 Cubic Feet, CHW30220 by sentrysafe
- **How much does it cost?** NZ$319 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/16507098-fireproof-and-waterproof-document-safe-with-key-lock-lock-box)

## 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

- • **Sleek & Discreet:** Modern gray and black finish blends seamlessly into any professional or home environment.
- • **Fireproof Fortress:** UL Classified to withstand 1550°F for 30 minutes, protecting your valuables from intense fires.
- • **Compact Yet Spacious:** 0.36 cubic feet interior capacity fits A4 documents, passports, cash, and jewelry with ease.
- • **Keyed Security Access:** Durable tubular key lock prevents unauthorized entry and accidental fire lid openings.
- • **Flood-Proof Peace of Mind:** ETL Verified waterproof design keeps contents safe even after 72 hours submerged in water.

## Overview

The SentrySafe CHW30220 is a robust fireproof and waterproof lock box designed for professionals who demand uncompromising security. UL Classified to endure 1550°F for 30 minutes and ETL Verified for 72 hours underwater, it safeguards critical documents, cash, and valuables in a compact 0.36 cubic feet alloy steel safe. Featuring a secure tubular key lock and a sleek gray-black exterior, it’s the ultimate blend of resilience and style for your home or office.

## Description

Introducing the SentrySafe Fireproof and Waterproof Safe Box with Key Lock, the ultimate solution for safeguarding your most valuable possessions. Designed with the highest standards of security in mind, this fireproof and waterproof safe box offers unparalleled protection for your important documents, cash, and other valuables. With a compact size of 0.36 cubic feet and exterior dimensions of 6.5 x 14.8 D x 7.6 inches, this small safe is perfect for home use, providing peace of mind without taking up too much space. Whether you’re looking for a fireproof document box or a reliable money safe, the SentrySafe CHW is your go-to choice for a secure and convenient lock box. Engineered to withstand the toughest conditions, this fireproof safe box is UL Classified to endure 1/hour at 1550°F, ensuring that your documents and valuables remain intact even in the event of a fire. Additionally, the safe is ETL Verified for water submersion, offering protection against flood damage. This dual-layer of defense makes it an ideal fireproof and waterproof safe for home use, providing comprehensive security for your most important items. Whether you need a fireproof gun safe or a fireproof cash box, the SentrySafe CHW is designed to meet all your needs, making it one of the best fireproof safes for home fire and waterproof protection. The SentrySafe Fireproof and Waterproof Safe Box is not just about protection; it’s also about convenience. Featuring a reliable key lock, this fireproof lock box ensures easy access while keeping unauthorized users at bay. Its compact design makes it a perfect small safe box for home use, fitting seamlessly into any space. Whether you’re storing important documents, cash, or other valuables, this fireproof document safe offers the security you need with the convenience you desire. Invest in the SentrySafe CHW today and experience the peace of mind that comes with knowing your valuables are protected by one of the most trusted names in home safes.

Review: Great item, but very heavy - This is a great item, looks exactly like the picture, but boy oh boy is this heavy. Do not recommend this for the elderly because it is extremely heavy and not easy if you need to move it around.
Review: Good Safe to Keep Important Documents - We needed a spare home safe and after shopping around, we bought this one. Probably too heavy for a handle so we can't complain. We placed some furniture sliders under the box to make it easier to slide on the floor. We hope we found an ideal hiding spot. Would be nice if the inside measured just over the side of a sheet of paper. The safe itself seems to be of high quality. We have a mid-size Sentry but needed to store additional documents. This new one was easy to set up and are having no problems with the locking mechanism.

## Features

- FIREPROOF: Safe is UL classified for ½ hour at 1550°F, keeping valuables safe while emergency responders address the situation
- WATERPROOF: Safe is ETL verified for 72 hours of water submersion offering peace of mind in the event of a flood
- COLOR: The fireproof box for home has a gray and black exterior finish
- MEASUREMENTS: The exterior is 16.5 inches W x 14.8 inches D x 7.6 inches H and the interior is 12.6 inches W x 9.2 inches D x 5.4 inches H, safe has large capacity at 0.36 cubic feet and weighs 24 pounds
- KEY LOCK: The lid of the small safe includes a tubular key lock for added security and to prevent the lid from opening in the event of a fire; Includes 2 keys
- DOCUMENT SAFE: Portable safe holds A4-sized paper and contains straps to easily stash and find social security cards, passports, birth certificates, and other critical records

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00UU7Z0EO |
| Additional Features | Fireproof, Waterproof |
| Alarm | Lock |
| Best Sellers Rank | #20,889 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #33 in Cabinet Safes |
| Brand Name | SentrySafe |
| Capacity | 0.36 Cubic Feet |
| Chamber Depth | 9.2 Inches |
| Chamber Height | 5.4 Inches |
| Chamber Width | 12.6 Inches |
| Color | Grey & Black |
| Control Type | Key Control |
| Customer Reviews | 4.4 4.4 out of 5 stars (2,918) |
| Global Trade Identification Number | 00049074023560 |
| Included Components | CHW30220 |
| Item Dimensions D x W x H | 14.8"D x 16.5"W x 7.6"H |
| Item Type Name | Fireproof Safe |
| Item Weight | 24 Pounds |
| Lock Type | Key |
| Manufacturer | SentrySafe INC |
| Manufacturer Part Number | CHW30220 |
| Manufacturer Warranty Description | Limited One Year |
| Material Type | Alloy Steel |
| Model Number | CHW30220 |
| Mounting Type | Floor Mount |
| UPC | 049074023560 |
| Unit Count | 1.0 Count |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** SentrySafe
- **Capacity:** 0.36 Cubic Feet
- **Color:** Grey & Black
- **Included Components:** CHW30220
- **Item Weight:** 24 Pounds
- **Lock Type:** Key
- **Material:** Alloy Steel
- **Mounting Type:** Floor Mount
- **Product Dimensions:** 14.8"D x 16.5"W x 7.6"H
- **Special Feature:** Fireproof, Waterproof

## Images

![Fireproof and Waterproof Document Safe with Key Lock, Lock Box for Cash, Passport, Jewelry, Exterior: 16.5 in W x 14.8 in D x 7.6 in H, Black, 0.36 Cubic Feet, CHW30220 - Image 1](https://m.media-amazon.com/images/I/61V5ExvXLHL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great item, but very heavy
*by A***. on February 13, 2025*

This is a great item, looks exactly like the picture, but boy oh boy is this heavy. Do not recommend this for the elderly because it is extremely heavy and not easy if you need to move it around.

### ⭐⭐⭐⭐⭐ Good Safe to Keep Important Documents
*by W***N on February 8, 2026*

We needed a spare home safe and after shopping around, we bought this one. Probably too heavy for a handle so we can't complain. We placed some furniture sliders under the box to make it easier to slide on the floor. We hope we found an ideal hiding spot. Would be nice if the inside measured just over the side of a sheet of paper. The safe itself seems to be of high quality. We have a mid-size Sentry but needed to store additional documents. This new one was easy to set up and are having no problems with the locking mechanism.

### ⭐⭐⭐⭐ Nice but hard to carry
*by S***M on October 22, 2025*

This is a nice safe and seems very sturdy. Like all safes it is heavy. I wish they had put a handle on it. It is awkward to pick up and hard to carry because of not having a handle.

## Frequently Bought Together

- SentrySafe Fireproof and Waterproof Safe Box with Key Lock, Fire and Water Chest Safe for Valuables, 0.36 Cubic Feet, 7.6 x 16.5 x 14.8 Inches, CHW30220
- SentrySafe Fire and Water Resistant Portable Bag with Zipper for Money or Document Storage, FBWLZ0SSC
- SentrySafe Fireproof and Waterproof Lock Box with Key Lock, File Safe with Carrying Handles for Documents, 0.66 Cubic Feet, 14.1 x 16.6 x 13.8 Inches, FHW40100

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*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-05-17*