SentrySafe Large 0.81 Cu Ft Fireproof Safe with Dial Lock - Secure

In this review of the SentrySafe Large 0.81 Cubic Feet Fireproof Safe, the bottom line is simple: it is a practical choice for homeowners or small offices that need one-hour fire protection plus reliable water resistance. The safe's UL Classified fire rating to 1700F for one hour and ETL water resistance for up to 5 in of water for 24 hours make it a clear pick when fire and water exposure are primary concerns. The dial combination with an override key and a solid 55 lb build deliver a balance of security and everyday usability.

Key Features

• Fire protection: The safe is UL Classified to protect valuables for one hour at temperatures up to 1700F, offering time-critical protection in a fire.
• Water resistance: ETL verification provides water resistance for up to 5 in of water for 24 hours, helping protect contents from flooding or firefighting water.
• Secure locking: A dial combination lock with an override key gives a tried-and-true mechanical lock method plus a backup when the combination is forgotten.
• Robust construction: At 55 lb with Master Lock security features, the safe offers solid build quality that resists physical manipulation.
• Practical size: Exterior and interior dimensions give enough room for documents, small valuables, and digital media without dominating a closet or shelf.
• Bolt-down option: The safe can be bolted down for added theft deterrence and placement flexibility including basements.

Who It's For

This safe suits homeowners, renters, and small office users who prioritize tested fire protection and added water resistance for important papers, cash, and small valuables. Its compact footprint and 11.5 in x 12.4 in x 9.6 in interior work well for file folders, passports, external drives, and small heirlooms.

Shoppers who need high-capacity storage for large binders or oversized items should look elsewhere, as should those wanting fully electronic keyless access or remote monitoring features; this model focuses on mechanical dial security and rugged passive protection rather than smart functions.

Pros & Cons

Pros

• One-hour UL Classified fire protection gives confidence during a house fire.
• ETL-verified water resistance helps protect contents from flooding or firefighting water.
• Dial combination plus override key provide dependable access options and simple operation.
• Sturdy 55 lb build and bolt-down capability improve theft deterrence and durability.

Cons

• Some users report mixed experience with key functionality or locking glitches, so testing on arrival is advisable.
• At 55 lb it is heavy for frequent relocation and offers limited internal capacity for larger documents.

Specifications

Brand	SentrySafe
Exterior dimensions	18.8 in x 16.14 in x 13.7 in
Interior dimensions	11.5 in x 12.4 in x 9.6 in
Capacity	0.81 cubic ft
Weight	55 lb
Fire rating	UL Classified: 1 hour at up to 1700F
Water resistance	ETL Verified: up to 5 in water for 24 hours

Our Verdict

The SentrySafe 0.81 cu ft dial safe is a sensible, value-oriented option for anyone who needs certified one-hour fire protection with added water resistance and a mechanical locking system. It is best for storing documents, small electronics, and valuables where tested thermal and water performance matter most; buyers should inspect the lock on delivery and accept limited internal capacity as the tradeoff for compact, rugged protection.

Frequently Asked Questions

Does the safe protect digital media?
Yes, the safe is ETL verified for protection that includes digital media for one hour under the listed conditions.

Can the safe be bolted down?
Yes, this model can be bolted down to limit theft risk and allow placement in basements or other fixed locations.

What happens if I forget the combination?
The safe includes an override key to open it if the dial combination is forgotten, providing a backup access method.