
Viking Security VS-12BL
Score: 65/100
Langger Biometric Wall Safe
Score: 78/100Rankings

The Langger V Biometric Wall Safe is a heavy-duty, in-wall hidden storage solution designed to be mounted between standard 16-inch wall studs. It features a tall 43.3-inch height to accommodate long firearms, secured by motorized deadbolts and accessible via fingerprint, PIN, or backup keys. It is ideal for homeowners seeking discreet, quick-access storage between 16-inch wall studs, particularly gun owners needing to store handguns, rifles, shotguns, or ammunition.

The Viking Security Safe VS-12BL is a compact, wall-mounted biometric safe designed for rapid, keyless access to valuables such as pistols, documents, or cash. While it offers quick entry and concealed mounting options, it lacks fireproofing and waterproofing capabilities. It is ideal for discreet wall mounting behind pictures for discreet protection against casual theft and for multi-user households requiring up to 32 fingerprint entries.
| Attribute | ![]() | ![]() |
|---|---|---|
663 cubic_inches | 2,520 cubic_inchesbest | |
2best | 2best | |
1 yearsbest | — | |
0.2 inchesbest | 0.188 inches | |
32best | 25 |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Dimensions & Capacity(3) | ||
Internal Volume (cubic_inches) | 663 cubic_inches | 2520 cubic_inches |
External Dimensions | 14.5 x 11.75 x 5 inches | 22.0 x 15.0 x 4.0 inches |
Internal Dimensions | 9.7 x 13.6 x 7.5 inches | 42.0 x 15.0 x 4.0 inches |
Installation & Support(2) | ||
Warranty Length (years) | 1 years | years |
Mounting Type | Wall-Mounted | In-Wall |
Power & Access(1) | ||
Fingerprint Capacity | 32 | 25 |
Materials & Build(3) | ||
Construction Material | Steel | Carbon Steel |
Door Thickness (inches) | 0.2 inches | 0.1875 inches |
Interior Lining | Carpet | |

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

No direct quotes or aggregated feedback from professional reviewers or editors are available in the source data. Product descriptions emphasize manufacturer claims regarding speed and accuracy, but these lack independent third-party validation or expert testing results.
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“Solid built with 100% steel walls”

“Suitable for full-size pistols under $200”




No dedicated professional reviews from major publications or gun safe experts were found for this exact model. Product marketing highlights engineering for maximum security and quick access via biometric technology, emphasizing heavy-duty construction that resists attacks.
Consumer feedback is limited and largely derived from general comments on similar Langger models. Users praise the quick biometric response and steel build quality but express concern over potential battery failure issues, noting that backup keys are essential for mitigation.