
SentrySafe SFW123GDC
Score: 85/100Vaultek MX Series
Score: 88/100Rankings
The Vaultek MX Series is a high-capacity smart handgun safe designed for storing up to eight handguns with modular interior configurations. It features rugged 14-gauge steel construction and advanced ViSN connectivity for remote monitoring, though it requires separate battery purchases. It is best suited for users needing quick bedside or closet access to multiple firearms with smart security features.

The SentrySafe SFW123GDC is a robust alloy steel safe offering certified fire and water protection for home and office use. Its main trade-off is the heavy weight and battery-dependent digital lock, which can complicate access during emergencies. It is best suited for users prioritizing certified disaster protection for documents and media over portability.
| Attribute | ![]() | Vaultek MX Series |
|---|---|---|
12 monthsbest | — | |
60 minutesbest | — | |
1,700 °Fbest | — | |
1.23 cu ftbest | 0.71 cu ft | |
17.8 inbest | 11.6 in | |
16.3 inbest | 15 in | |
19.3 inbest | 11.5 in | |
| ↓ lower better | 86.69 lbs | 32 lbsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | Vaultek MX Series |
|---|---|---|
Protection & Safety(3) | ||
Warranty Length (months) | 12 months | months |
Fire Rating Duration (minutes) | 60 minutes | minutes |
Fire Rating Temperature (°F) | 1700 °F | °F |
Dimensions & Capacity(5) | ||
Interior Capacity (cu ft) | 1.23 cu ft | 0.71 cu ft |
Exterior Height (in) | 17.8 in | 11.6 in |
Exterior Width (in) | 16.3 in | 15.0 in |
Exterior Depth (in) | 19.3 in | 11.5 in |
Weight (lbs) | 86.69 lbs | 32 lbs |
Build & Materials(2) | ||
Construction Material | Alloy Steel | Carbon Steel |
Door Thickness (in) | in | 0.08 in |
Security & Access(3) | ||
Lock Type | Digital Keypad | Biometric + WiFi |
Certifications | UL Classified, ETL Verified | California DOJ |
Power Source | Battery | Battery (AAA/Li-ion) |
Interior & Usability(2) | ||
Mounting Type | Floor/Wall Mount | Bottom/Back |
Code Length (digits) | 5 digits | 4-8 digits |

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

Professional sources praise the SFW123GDC as a dependable home and office safe for real-world disasters, highlighting its UL fire rating, ETL water resistance, and steel construction against forced entry.
Everyday users commonly praise the ease of digital setup and the reliable fire and water protection. Recurring complaints focus on forgotten codes, battery failures, difficulty moving the unit, and occasional keypad unresponsiveness.
Professional reviewers praise the Vaultek MX Series for its high-capacity modular storage, advanced ViSN app with live tamper and humidity alerts, and rugged 14/12-gauge steel construction.
Everyday users and product pages reflect positive reception for quick access, high capacity for eight handguns, and app monitoring capabilities. Common praise includes the durable build, easy mounting, and versatility for storing EDC items like passports and cash alongside firearms.
