Self storage security levels are easier to act on as a ladder than as a checklist. A facility is rarely "secure" or "insecure" — it sits at a tier, and the useful questions are which tier you're on and what it takes to climb. This guide sets out three: Good, Better, and Best, defined not by how much you spend but by what each tier actually removes as a risk. There's a twist at the top that most grading skips. Moving from Good to Better is about adding protection you're missin

For a self-storage operator, the choice between wired vs wireless vs battery-free storage locks is usually framed as a question about the lock. It isn't. It's a question about the infrastructure behind the lock — the cabling, gateways, batteries, and network health you sign up to build and maintain across every unit door the moment you standardize on an architecture. A third option, battery-free NFC, changes that question by removing most of what sits behind the lock entirely

Most guides on self storage technology are really guides to self-storage software. They compare management platforms, list vendors, and stop there. Software matters — but it is one layer of four, and the layer that quietly decides your long-term running cost is the one almost nobody writes about: the lock on each unit door. This is a full-stack view of self storage technology, written from the lock side of the industry. It lays out the four layers, shows where each technology

Are there app-controlled storage unit locks? Yes — and a phone can open one four different ways: Bluetooth, WiFi/platform, cellular, and battery-free NFC. Most run on a battery inside the lock, and several charge a recurring subscription fee. One category does neither. This guide lays out all four for self storage, gives you the comparison table nobody else publishes, and answers what using one from an iPhone actually feels like. We build battery-free NFC locks, so we have a

Most self storage security content is a list of components — fence, lights, gate, cameras, alarms, locks — in roughly that order. A list is not a system. What separates facilities that get hit repeatedly from facilities that do not is rarely one missing component; it is that the components were never arranged into layers that cover each other's blind spots. This guide organises facility security the way an attacker actually encounters it: as five concentric rings from the pro

The most useful fact about DaVinci Lock comes from DaVinci itself: "The DaVinci Lock® is not a smart lock nor does it require wifi or power to use" (DaVinci Lock Help Center). That single sentence resolves most of the confusion around the product — and it is the right starting point for anyone comparing self-storage lock systems. This guide covers what the system actually is, what it costs in 2026, and the one architectural question that decides whether it fits your operation

The short answer almost every guide gives — "buy a disc lock" — is correct, and it is also where most guides stop. A disc lock earns its reputation because its shackle is buried inside the lock body, leaving bolt cutters almost nothing to bite (Extra Space Storage). What the advice rarely tells you is how to judge one disc lock against another, which security claims are verifiable, and which part of your door is the real weak point. I design lock bodies for a living, so this