Vewaci Wall Safe Key Lock Box, 12 Digit Combination Lock Box for Keys with Resttable Code, Large Capacity & Weatherproof Outdoor Lockbox, Spare Key Safe Storage Lock Box for Home, Office, Garage

Why I chose this lock box

I wanted a wall-mounted key safe with enough room for more than a single house key, a keypad that was easy for guests to use, and a body that wasn’t just thin sheet metal around a plastic core. The Vewaci lock box checked those boxes on paper: a high-strength aluminum alloy housing, a protective ABS shield over the keypad, and an interior that’s actually large enough for a small fob plus multiple keys. After several weeks on an exterior wall by my garage, I’m impressed with how it’s built and how straightforward it is to live with—though there are a few quirks you should know before you commit.

Build and design

The first impression is reassuring. The body is a chunky aluminum alloy casting, not a flimsy clamshell, and the front door fits tightly into the housing. A hinged cover shields the keypad from rain and sun, and it does a good job of keeping the buttons dry and grime-free. The whole unit feels dense and rigid; nothing rattles, and the hinge hardware is properly aligned. It’s finished in a neutral silver that blends in against light siding and brick.

Inside, the storage area measures roughly 4.13 x 2.36 x 1.77 inches. That’s a practical amount of space. I can fit a fat car fob and two standard house keys without fighting the door. With just flat keys, I can tuck five or six on a ring. Two small hooks along the back wall keep single keys from falling into the hinge line, which is a nice touch when you’re opening the door with one hand.

The latch design is smart for real use. Once you enter the code and swing the door open, it stays open until you close it and spin the latch to lock. That means you don’t need to re-enter the combination if you’re shuttling back and forth to your car while copying keys or swapping sets.

Installation and setup

Installation is the definition of simple. The box ships with screws and wall anchors, and the backplate has four mounting holes. I mounted mine to exterior wood with two screws into a stud and two into solid sheathing; the whole process took about five minutes, including drilling pilot holes. If you’re mounting to masonry, use appropriate masonry anchors and a hammer drill. If you’re mounting to thin siding, hit a stud or use sleeve anchors—this is a security product, and it’s only as good as what it’s mounted to.

The combination system is mechanical. You set the code with internal switches and then close the door. On the outside, the 12 large numeric buttons have good travel and tactile feedback, even with gloves. A couple of things to understand:

• The lock accepts a set of digits, not a specific sequence. In other words, if your code is 1-3-5-7, you can press 7-5-3-1 and it will still open. That’s normal for this style of mechanical keypad but different from a digital PIN.
• You can’t repeat the same digit within a code (again, typical for mechanical designs).
• For better security, I suggest a 6–8 digit code that mixes high and low numbers.

Setting the code took me about a minute. Do yourself a favor and record the code somewhere secure right after you set it; there’s no master override if you forget it.

Security considerations

No wall-mounted box is invulnerable, but the Vewaci’s aluminum alloy shell and tight-fitting door make it harder than most to compromise quickly. The body shrugged off hammer taps and didn’t deform when I torqued the door with a gloved hand. The shield keeps casual tampering at bay by hiding the keypad and reducing the chance of someone reading oily fingerprints.

A few practical tips to get the most security out of it:

• Mount into a solid substrate. Lag screws into a stud or proper masonry anchors beat generic plastic anchors every time.
• Place it where it’s visible to you but not to the street. Deterrence matters.
• Use a longer, nonstandard fastener (security Torx or hex) for at least one hole to slow removal.
• Choose a longer code and rotate it periodically, especially if you share it with cleaners or contractors.

The non-sequential code style means there are fewer total combinations than a true 10-digit, ordered PIN. In practice, with a 6–8 digit code, it still offers enough protection for typical residential or light commercial use. If you need audit trails, remote access, or time windows, this is not that product—you’re looking at a battery-powered smart lock box instead.

Weather performance

The ABS shield is more than a gimmick. During a week of light rain and two frosty mornings, the buttons stayed responsive and the cavity remained dry. There’s no foam gasket around the door, but the fit is close enough that wind-driven drizzle never made its way inside. UV exposure is always a long-term question for plastics; the shield is thick and slightly textured, which should help, and the hinge has enough tension that it doesn’t flap in the wind.

Cold-weather usability is good. The larger buttons are easy to press with thin gloves, and the mechanical action doesn’t get sluggish. If you’re in a heavy freeze-thaw climate, a quick blast of dry lube on the latch once a season is a sensible precaution.

Capacity and day-to-day use

Real-world capacity is the main reason this box stands out. The interior’s depth is generous, and the larger door opening makes fishing out a single key easy without dumping the contents. The hooks actually matter; hanging a house key stops it from sliding under the lip, which is a common annoyance with smaller boxes.

I routinely store:
- A car fob on a short ring
- Two standard house keys
- An RFID access card

That’s about the comfortable maximum without juggling. If you ditch the fob, you can add several more flat keys or a small USB stick for emergency documents. The door closes without needing to position things just so, which is a small but meaningful quality-of-life detail.

Ease of use for guests and teams

Because the keypad doesn’t care about sequence, there’s less to explain to occasional users. I tell guests “press these digits, in any order, then pull the tab.” The buttons have a positive click, the numerals are large and high-contrast, and the shield flips up and out of the way with one hand. For short-term rentals or job sites, those small things reduce support calls.

One note: mechanical keypads typically allow you to press the correct digits intermixed with wrong ones, as long as you press the full set of correct digits at some point before pulling the latch. That’s intentional, but it means users who fat-finger occasionally won’t lock themselves out—they just need to press the remaining correct digits. I haven’t found this to be a real-world issue, but it’s worth understanding how it behaves.

What could be better

No product is perfect. Here’s what I’d change:

• Offer a version with an ordered PIN mode. Even if it reduces mechanical simplicity, having a true sequence-based code would increase the keyspace and align with user expectations from phones and smart locks.
• Upgrade the included anchors. They’re fine for soft masonry, but higher-quality sleeve anchors—or at least labeling by substrate—would help DIYers get a more secure install.
• Add a thin gasket around the door. Mine stayed dry, but a gasket would be cheap insurance for wind-driven rain.
• Include tamper-evident features. A small paint dot over a mounting screw or a tamper flag on the shield would make it easier to see if someone has tried to mess with it.

None of these are dealbreakers, but they’d refine an already solid design.

The bottom line

The Vewaci lock box gets the fundamentals right: a stout metal body, an easy-to-use mechanical keypad, real interior space, and straightforward installation. It feels purpose-built rather than cost-engineered, and it avoids the maintenance overhead of battery-powered alternatives. The non-sequential code system won’t please everyone, but if you use a longer code and mount it properly, it’s a dependable way to share keys with family, guests, and service providers without hiding them under a mat.

Recommendation: I recommend this lock box for homeowners, landlords, and small offices that want a durable, weather-resistant, and low-maintenance way to share keys. Its build quality and capacity stand out in a crowded category. If you specifically need ordered PIN entry, remote management, or audit logs, look at a smart lock box instead; otherwise, this is a strong, sensible choice.