Best Wall Safes with Biometric Fingerprint Access

TL;DR: The Viking Security VS-52BLX is a heavy‑duty, recessed wall safe with a 500 DPI optical fingerprint reader, 32‑user capacity, and a solid‑steel, laser‑cut body that weighs 39 lb.

What really sets the VS‑52BLX apart is its motorized deadbolt system paired with 20 mm locking bars and a 500 DPI optical biometric sensor that can store up to 32 fingerprints. The safe also offers a digital LCD keypad, four‑prong cross override keys, and a PIN entry option, giving you three independent ways to unlock the unit.

At 39.0 pounds, the VS‑52BLX is noticeably heavier than the Viking VS‑12BL (23.0 lb) and the Barska AX13030 (28.6 lb), and also heavier than the Langger Biometric Wall Safe (23.8 lb). Its external envelope of 19.0 × 4.0 × 14.0 inches makes it taller than the VS‑12BL’s 14.5‑inch height, while its narrow 4.0‑inch width differs from the broader 11.75‑inch width of the VS‑12BL and the 15.4‑inch width of the Barska model. Inside, the VS‑52BLX provides 989.4 cubic inches of space (9.7 × 13.6 × 7.5 inches), which is comparable to the internal dimensions of the VS‑12BL but larger than the Barska’s 3.5‑inch depth.

Professional reviewers highlight the safe’s “laser‑cut, seamlessly welded steel body” and the “high‑lev” pry‑resistance as top‑line physical security. Users appreciate the clear LCD feedback and the audible tamper alerts that beep if the door stays unlocked for more than a minute. The main trade‑offs mentioned are the lack of fireproof or waterproof ratings and the fact that the lock runs entirely on AA batteries, meaning you’ll need to keep spare cells on hand.

Additional technical details include a recessed wall‑mount design with four pre‑drilled mounting holes and anchor bolts included, a fully carpeted interior for cushioning, and an LED interior light powered by two AA batteries. The safe also features an anti‑fishing depository slot and a timeout after five incorrect PIN attempts or ten failed fingerprint reads.

Best for: Buyers willing to invest in a proven, high‑quality option — the Viking Security VS‑52BLX offers Fingerprint Capacity: 32

Avoid if: You're on a tight budget or only need basic functionality

TL;DR: The Langger Biometric Wall Safe packs a 2520‑cubic‑inch interior, 508‑DPI fingerprint scanner that unlocks in 0.1 seconds, and a heavy‑duty carbon‑steel build for $132, making it a solid budget choice.

Inside the 22.0 × 15.0 × 4.0‑inch external box you get a surprisingly spacious 2520 cubic‑inch chamber (42.0 × 15.0 × 4.0 in internal dimensions). The semiconductor scanner reads up to 25 fingerprints at 508 DPI and opens the door in just 0.1 seconds, which professional reviewers praise as “quick biometric response.” The door is 0.1875 in thick and backed by two motorized 7/8‑inch steel deadbolts, giving the unit strong pry resistance.

At 23.8 lb, the Langger sits just above the Viking VS‑12BL’s 23.0 lb weight but is noticeably lighter than the Barska AX13030’s 28.6 lb and far lighter than the Viking VS‑52BLX’s 39.0 lb. Like the Barska, it uses two motorized deadbolts, while deadbolt details aren’t listed for the Viking models. All three competitors are also in‑wall designs, but the Langger’s carbon‑steel construction and 25‑fingerprint capacity give it a more robust security profile than the specs that are publicly listed for the others.

Customers appreciate the rapid fingerprint unlock and the solid steel feel, but they also flag a few practical issues. The safe isn’t water resistant, so damp wall spaces are a poor fit. Battery power comes from four AA cells that aren’t included, and reviewers note occasional concerns about battery failure if a backup key isn’t on hand. The 23.8‑lb weight means you’ll likely need a second pair of hands to mount it between standard 16‑inch studs, a point echoed in user comments about installation difficulty.

Beyond the biometric scanner, the unit runs on a 4 AA‑battery pack, includes an emergency USB port, and ships with mounting bolts, an instruction manual, and two override keys. The in‑wall mounting type and the fact that pry resistance is confirmed “yes” add confidence for homeowners who want a discreet, quick‑access vault without sacrificing steel strength.

Best for: Entry-level buyers or those on a tight budget — the Langger Biometric Wall Safe offers Weight: 23.8 lbs

Avoid if: Reliability and user satisfaction are your top concerns

TL;DR: The Viking Security VS-12BL packs a 663 cu in interior, 32‑fingerprint capacity and a motorized deadbolt into a sleek 23‑lb wall‑safe, but its premium $275.97 price may deter budget‑conscious buyers.

What really sets this safe apart is its spacious 663 cu in internal volume (9.7 × 13.6 × 7.5 in) wrapped in a 2 mm steel body with a 0.2‑in door. The motorized deadbolt extends 20 mm of solid steel, and the optical sensor reads a fingerprint in under <1 second, delivering rapid, keyless access.

Compared with its peers, the VS‑12BL is lighter than the Viking VS‑52BLX (39 lb) and the Barska AX13030 (28.6 lb), yet heavier than the Langger Biometric Wall Safe (23.8 lb). Its external footprint of 14.5 × 11.75 × 5 in is more compact than the VS‑52BLX’s 19‑in height and the Barska’s 20.75‑in height, while still offering a larger interior than the Barska’s 3.5‑in depth. The VS‑12BL also lists a clear fingerprint capacity of 32, a spec not disclosed for the other models.

Professional reviewers praise the sub‑second biometric response and the robust anti‑pry design, noting the 20 mm steel bolts and seamless laser‑cut welds. However, the 2 mm body thickness is thinner than heavy‑duty safes, and the unit lacks fire or waterproof ratings, making it less suitable for high‑risk environments. Some users report occasional recognition hiccups for individuals over 55, a caveat worth considering.

Additional technical touches include LED interior lighting powered by 2 AA batteries, four pre‑drilled mounting holes with anchor bolts for secure wall installation, and dual backup keys (4‑prong cross). The safe supports a 4‑8‑digit PIN and stores up to 32 fingerprints, offering redundancy for everyday use.

Best for: Those prioritizing quality and willing to pay for premium performance — the Viking Security VS-12BL offers Fingerprint Capacity: 32

Avoid if: You're shopping on a tight budget — it's priced at $275.97

TL;DR: The Barska AX13030 packs a biometric fingerprint scanner for 120 users, two motorized deadbolts, and 0.52 cu ft of concealed space, but its shallow interior and battery‑only power may limit some uses.

What really sets this safe apart is its motorized steel deadbolts—two of them lock and unlock electronically—paired with a biometric fingerprint scanner that stores up to 120 unique profiles. Inside, the box offers 897.6 cubic inches (0.52 cu ft) of storage within an interior cavity measuring 18.75 × 13.75 × 3.5 inches, all wrapped in 1/16‑inch steel.

At 28.8 lb, the Barska is heavier than the Langger Biometric Wall Safe but lighter than the Viking VS‑52BLX, and it also outweighs the Viking VS‑12BL. Its exterior footprint of 20.75 × 15.4 × 3.73 inches makes it taller than the VS‑12BL’s dimensions, giving you more vertical clearance while still fitting a standard 4‑inch‑deep wall cavity.

Professional reviewers praise the quick, keyless entry provided by the motorized deadbolts and the convenience of 120‑fingerprint capacity. However, they note the interior depth of just 3.5 inches restricts storage of bulkier items, and the safe runs solely on four AA batteries with only an override key as a backup, which some users find limiting.

Installation is designed for recessed mounting: four pre‑drilled holes on each side line up with studs spaced 16 inches on‑center, and the safe sits flush in a 4‑inch‑deep wall recess. A protective floor mat cushions the interior, and two removable shelves let you organize smaller valuables.

Best for: Entry-level buyers or those on a tight budget — the Barska AX13030 offers Exterior Depth: 3.73 inches

Avoid if: Reliability and user satisfaction are your top concerns