The principal ZMS site at Schwandorf has areas requiring different levels of security. Devices and other access hardware also need high weather resistance, for deployment outdoors. Managers also considered workflow efficiency. They wanted a way to manage access authorisations more flexibly and align security infrastructure with upcoming IT security laws such as NIS2.

Ecliq is an innovative, programmable key-based solution, which now equips not only the power plant and headquarters in Schwandorf, but also buildings across eastern Bavaria, including transfer stations, a waste disposal site, a sorting plant in Bodenwöhr, and a sludge drying plant, as well as all technical and commercial offices, gate control systems and local control points. Because Ecliq offers a broad range of digital cylinders within its single ecosystem, it suits diverse and complex organisations like ZMS.

The benefits of programmable key-based digital access

The digitally networked Ecliq system allows access rights and security levels to be defined and assigned flexibly and precisely. A total of 20 Wall Programming Devices (Wall PDs) installed in the head office and branch offices ensure that only authorised employees gain access. These Wall PDs also make it easy to set limited access time windows for fitters or maintenance contractors. If a key is lost, it can be programmed out immediately to prevent misuse.

“Now we are going with the times and can conveniently enjoy a wide range of advantages,” says Manuel Emerich, Project Manager at ZMS. “As a critical infrastructure company, we can also react very rapidly and flexibly to future requirements.”

With Ecliq, each of ZMS’s approximately 1,000 wireless digital cylinders is powered by a battery inside the keyholder’s personalised key. Standard Ecliq keys have a battery life of 10 years with typical usage. The solution offers the advantage that a depleted battery does not render a cylinder useless. The key is simply fitted with a spare battery, saving time and effort.

Security is a critical concern at municipal and infrastructure sites: every Ecliq device offers reliable protection against manipulation and intelligent break-in attempts. Keys are robust, with a waterproof casing, and operate reliably in the most challenging environmental conditions.

With Ecliq, ZMS feel ready to face a future of evolving physical and cyber-security threats. “For us, the introduction of digital locking technology and the ability to respond quickly and specifically to security incidents is a decisive step towards a holistic and future-proof system to defend against cyber–physical threats,” adds Manuel Emerich.