
SentrySafe T6-331
Score: 88/100
Barska Biometric Safe
Score: 88/100Rankings

The SentrySafe T6-331 is an extra-large, floor-mounted steel safe designed for home or office use, offering ETL-verified fire protection for 30 minutes at 1400°F and water resistance for 72 hours at 12 inches deep. It features a programmable digital keypad, California DOJ certification for firearm storage, and a robust locking system with multiple bolts to deter theft. With a spacious 2.2 cubic foot interior, it is built to protect valuables, documents, and digital media from environmental damage and forced entry.

The Barska AX13744 is a 2.02 cubic foot fireproof biometric safe offering dual access and 30-minute fire protection at 1400°F. It features robust steel construction with 8 bolts and advanced security alarms. It is best suited for home or office users needing secure, fire-resistant storage for valuables and documents.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | 0 months | |
30 minutesbest | 30 minutesbest | |
1,400 °Fbest | 1,400 °Fbest | |
2.2 cu ftbest | 2.02 cu ft | |
24 in | 26 inbest | |
16.1 in | 16.93 inbest | |
15.4 inbest | 13.78 in | |
| ↓ lower better | 81.57 lbsbest | — |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Protection & Safety(1) | ||
Warranty Length (months) | 12 months | 0 months |
Dimensions & Capacity(4) | ||
Interior Capacity (cu ft) | 2.2 cu ft | 2.02 cu ft |
Exterior Height (in) | 24.0 in | 26.0 in |
Exterior Width (in) | 16.1 in | 16.93 in |
Exterior Depth (in) | 15.4 in | 13.78 in |
Build & Materials(1) | ||
Door Thickness (in) | in | N/A in |
Security & Access(2) | ||
Lock Type | Digital | Biometric/Keypad |
Certifications | California DOJ | None |
Interior & Usability(4) | ||
Mounting Type | Bolt-down | Floor/Wall Mount |
Interior Lining | Soft | N/A |
Interior Light | false | true |
Code Length (digits) | 5 digits | N/A digits |


Products in the top-left offer the best value (high score, low price).

Professional reviewers and editors rate the SentrySafe EF4738E highly, praising its ETL-verified fire and water ratings, DOJ certification, and theft deterrence capabilities. The solid steel construction and multiple locking bolts are highlighted as providing the best protection from forced entry. Editors note that the thicker door and substantial weight enhance security compared to smaller models, making it a top choice for protecting irreplaceable items.
Everyday users rate the product highly, commonly praising its reliable fire and water protection, ease of digital code setup, and spacious organization. Users express confidence in firearm storage and appreciate the pry-resistant design post-installation. Recurring complaints focus on keypad battery issues when unused, the difficulty of bolting down the heavy unit alone, and occasional code glitches requiring resets.


Choose the EF4738E for high-capacity protection and water resistance, or the T6-331 for compact valuables and easier handling.