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 if you run a facility you have more choices than most vendor pages let on. Tenants can open a unit from a phone over Bluetooth, through a site network, or with an NFC tap. The differences that matter to you sit behind the door: where the lock gets its power, what your site has to install, and how fast an access change reaches the lock. This guide is written for operators choosing a system. If you're a tenant picking a lock

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