3.4 Cub Large Safes for Home Use Fire and Water Proof, Anti-Theft

This HomeSafe 3.4 cubic foot safe provides a secure, organized storage space for sensitive household items, important documents, medicines, and firearms. Designed for home, office, dorm, or hotel use, it protects personal belongings from unauthorized access and keeps curious children away from hazardous items.

Constructed from SPCC steel, the safe features two 20 mm diameter solid bolts for reliable physical defense. Access is managed through an electronic digital keypad paired with a turning knob, allowing you to set a personal or master code so you do not have to manage physical keys daily. For backup access, the unit includes emergency keys, which are also required to unlock the door for the initial setup.

Security is reinforced by an integrated anti-theft alarm system. If an incorrect code is entered 3 times in a row, the keypad locks for 20 seconds. If 6 consecutive wrong attempts occur, the safe locks down for 5 minutes and sounds an audible alarm to notify you of unauthorized attempts. For added convenience, an external power box is included to power the unit if the internal batteries run low.

When considering this safe, keep in mind that the external power box requires 4 AAA batteries which are not included in the package. Additionally, while the unit weighs 33 pounds, the listing does not specify fire temperature ratings or waterproof depth limits despite the product title references.

Verdict: This safe is a solid choice for homeowners, renters, and office managers who need a spacious, code-access lockbox with anti-tamper alarms to secure daily valuables and documents.

• Capacity: 3.4 cu ft
• Exterior Dimensions: 19.69 x 13.78 x 12.2 inches (H x W x D)
• Interior Dimensions: 19 x 13 x 12 inches (H x W x D)
• Weight: 33 pounds
• Material: SPCC steel
• Locking Bolts: Two 20 mm diameter solid bolts
• Power Source: External power box (requires 4 AAA batteries, not included)
• Certifications: FCC certified
• Warranty: 6-year return or exchange warranty with lifetime technical support

A great fit if you:

• Need to lock away personal firearms, prescriptions, or private documents from children and guests.
• Prefer quick digital keypad entry with physical emergency keys as a backup.
• Want adjustable interior space with a removable shelf for various item sizes.
• Appreciate an audible alarm system that triggers after repeated incorrect code entries.

Consider something else if you:

• Need a compact, lightweight lockbox designed for frequent travel.
• Expect included batteries right out of the box.

How do I open the safe for the first time?
When you first receive the safe, you must use the included emergency keys along with the turning knob to open the door.

How does the anti-theft alarm work?
Entering the wrong password 3 consecutive times locks the system for 20 seconds. If an incorrect password is entered 6 times in a row, the keypad locks for 5 minutes and an alarm sounds.

What type of batteries does the safe use?
The external power box requires 4 AAA batteries, which are not included with the safe.

What are the internal and external measurements?
The exterior measures 19.69 x 13.78 x 12.2 inches (H x W x D), while the interior measures 19 x 13 x 12 inches (H x W x D).