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Edge computing server cabinet by Lehmann IT deployed on the production floor of an industrial facility.

Who May Open This Server Cabinet? Electromechanical Locking Systems from Lehmann IT

by Andreas Fischer

Two access solutions for 19-inch server cabinets from Lehmann IT: the AGENT E Wireless swivel handle with RFID card reader, and a lockable swivel handle mounted on a cabinet door with the key inserted.

Since 6 December 2025, Germany's NIS2 Implementation Act has been in force, and the EU directive behind it calls for an all-hazards approach: companies must protect not only their networks and information systems, but also the physical environment those systems sit in, including against unauthorised physical access. In a shared data center, a colocation suite or an open office, that protection starts at the cabinet door. Lehmann IT offers ๐—ฒ๐—น๐—ฒ๐—ฐ๐˜๐—ฟ๐—ผ๐—บ๐—ฒ๐—ฐ๐—ต๐—ฎ๐—ป๐—ถ๐—ฐ๐—ฎ๐—น ๐—น๐—ผ๐—ฐ๐—ธ๐—ถ๐—ป๐—ด ๐˜€๐˜†๐˜€๐˜๐—ฒ๐—บ๐˜€ ๐—ณ๐—ผ๐—ฟ ๐Ÿญ๐Ÿตโ€‘๐—ถ๐—ป๐—ฐ๐—ต ๐˜€๐—ฒ๐—ฟ๐˜ƒ๐—ฒ๐—ฟ ๐—ฐ๐—ฎ๐—ฏ๐—ถ๐—ป๐—ฒ๐˜๐˜€ that go well beyond a standard handle. A ๐˜€๐˜„๐—ถ๐˜ƒ๐—ฒ๐—น ๐—ต๐—ฎ๐—ป๐—ฑ๐—น๐—ฒ ๐—ฟ๐—ฎ๐˜๐—ฒ๐—ฑ ๐˜๐—ผ ๐—ช๐—ž๐Ÿฎ/๐—ฅ๐—–๐Ÿฎ ๐˜‚๐—ป๐—ฑ๐—ฒ๐—ฟ ๐——๐—œ๐—ก ๐—ฉ ๐—˜๐—ก๐—ฉ ๐Ÿญ๐Ÿฒ๐Ÿฏ๐Ÿฌ resists vandalism and forced entry, which matters wherever cabinets stand in publicly accessible areas. Handles are available with an ๐—ถ๐—ป๐˜๐—ฒ๐—ด๐—ฟ๐—ฎ๐˜๐—ฒ๐—ฑ ๐—ฐ๐—ผ๐—บ๐—ฏ๐—ถ๐—ป๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—น๐—ผ๐—ฐ๐—ธ, a ๐—ธ๐—ฒ๐˜†๐—ฝ๐—ฎ๐—ฑ, or the ๐—”๐—š๐—˜๐—ก๐—ง ๐—˜ ๐—ช๐—ถ๐—ฟ๐—ฒ๐—น๐—ฒ๐˜€๐˜€ ๐˜€๐˜„๐—ถ๐˜ƒ๐—ฒ๐—น ๐—ต๐—ฎ๐—ป๐—ฑ๐—น๐—ฒ ๐˜„๐—ถ๐˜๐—ต ๐—ฎ ๐Ÿญ๐Ÿฏ.๐Ÿฑ๐Ÿฒ ๐— ๐—›๐˜‡ ๐—ฅ๐—™๐—œ๐—— ๐—ฐ๐—ฎ๐—ฟ๐—ฑ ๐—ฟ๐—ฒ๐—ฎ๐—ฑ๐—ฒ๐—ฟ, with matching ๐—ฅ๐—™๐—œ๐—— ๐˜๐—ฟ๐—ฎ๐—ป๐˜€๐—ฝ๐—ผ๐—ป๐—ฑ๐—ฒ๐—ฟ ๐—ฐ๐—ฎ๐—ฟ๐—ฑ๐˜€ supplied by Lehmann IT. For hosting providers and data centers, the ๐—˜๐— ๐—ž๐—” ๐—–๐—ผ๐—ป๐˜๐—ฟ๐—ผ๐—น ๐—–๐—ผ๐—ฐ๐—ธ๐—ฝ๐—ถ๐˜ adds system-level control: every cabinet opening is documented, and users receive individual permissions per cabinet, so staff only open the racks they are responsible for. The same system carries environmental monitoring: a ๐—ฆ๐—ฒ๐—ป๐˜€๐—ผ๐—ฟ ๐—จ๐—ป๐—ถ๐˜ takes up to four sensors, including a ๐˜๐—ฒ๐—บ๐—ฝ๐—ฒ๐—ฟ๐—ฎ๐˜๐˜‚๐—ฟ๐—ฒ ๐—ฎ๐—ป๐—ฑ ๐—ต๐˜‚๐—บ๐—ถ๐—ฑ๐—ถ๐˜๐˜† ๐˜€๐—ฒ๐—ป๐˜€๐—ผ๐—ฟ, so rising heat or moisture inside a closed cabinet is noticed before hardware fails. The components retrofit to existing Lehmann cabinets and can be specified with new ones. For individual consultation and configuration, contact ๐—Ÿ๐—ฒ๐—ต๐—บ๐—ฎ๐—ป๐—ป ๐—œ๐—ง.

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