Access Control Devices

It is worth being clear at the outset what this is, because the phrase access control usually means doors. TANlock is access control for rack and cabinet enclosures - the equipment cabinets themselves - rather than for building entrances. That distinction matters when specifying, and it identifies a gap most sites have.

The gap is this. A site will invest heavily in controlling who enters the building and the equipment room, and then fit every cabinet inside it with the same common key - often one that came with the enclosure and is shared across the estate. Anyone who reaches the room reaches every cabinet in it, and nothing records who opened what or when. On a site where cabinets contain switches carrying the CCTV and PAGA systems, control equipment, or servers holding operational data, that is a real exposure and it is invisible on any access control report.

Eaton address it with TANlock, developed in partnership with the lock manufacturer Fath Mechatronics, and describe it as the most versatile modular access control system in the market on the strength of offering seven different authentication technologies. That range is the point rather than a boast: different sites authenticate differently, and a lock that only accepts one credential type forces a second system on anyone whose staff already carry something else. Where technicians already hold site access cards, the sensible configuration reads those cards, so cabinet access uses the credential people already have and appears alongside their other access records.

Two smart lock models are available, which gives a choice of how much capability each cabinet needs. Being modular is what makes the system practical to deploy in stages - the cabinets holding the most sensitive equipment can be fitted first, with the rest following as budget allows, rather than requiring an estate-wide programme to begin.

The value in practice is the record as much as the restriction. Knowing which cabinet was opened, by whom and when turns a change nobody admits to into a documented event, and it is frequently the fastest route to understanding why something stopped working last Tuesday. Where building door access control, gates or turnstiles are the requirement instead, that is a different system and we specify it separately - tell us which you need and we will scope it accordingly.