
SentrySafe T6-331
Score: 88/100
Vaultek DS5i
Score: 85/100Rankings

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 Vaultek DS5i Smart Station is a modern, low-profile bedside safe designed for secure firearm storage and personal valuables, featuring dual wireless charging pads. It offers multiple access methods including biometric scanning and app control, but the Nano Key is sold separately. It is best suited for tech-forward users who want integrated device charging alongside safe storage.
| Attribute | ![]() | ![]() |
|---|---|---|
12 monthsbest | — | |
30 minutesbest | — | |
1,400 °Fbest | — | |
2.2 cu ftbest | — | |
24 inbest | 3.625 in | |
16.1 inbest | 10 in | |
15.4 inbest | 13.875 in | |
| ↓ lower better | 81.57 lbs | 15 lbsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Protection & Safety(3) | ||
Warranty Length (months) | 12 months | months |
Fire Rating Duration (minutes) | 30 minutes | minutes |
Fire Rating Temperature (°F) | 1400 °F | °F |
Dimensions & Capacity(5) | ||
Interior Capacity (cu ft) | 2.2 cu ft | cu ft |
Exterior Height (in) | 24.0 in | 3.625 in |
Exterior Width (in) | 16.1 in | 10.0 in |
Exterior Depth (in) | 15.4 in | 13.875 in |
Weight (lbs) | 81.57 lbs | 15 lbs |
Build & Materials(1) | ||
Construction Material | Steel | |
Security & Access(3) | ||
Lock Type | Digital | Biometric + WiFi |
Certifications | California DOJ | |
Power Source | Battery | AC Adapter + Battery Backup |
Interior & Usability(4) | ||
Mounting Type | Bolt-down | Optional Plate |
Interior Lining | Soft | |
Interior Light | false | true |
Code Length (digits) | 5 digits | 4-8 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.

Professional reviewers characterize the DS5i as a next-generation smart safe that successfully merges industry-leading security technology with intelligent, modern design. Experts highlight the precision-tuned rail system and the expanded feature set compared to the DS2i as significant improvements.
The provided web research data does not include specific consumer reviews, user feedback, common praise, or recurring complaints from everyday users. Therefore, no narrative summary of consumer sentiment can be generated from the available information.


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