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New Siemens presence detector boosts energy efficiency without relying on add-ons

More functionality in one detector

The new presence detector brings together both optical as well as technical components. Its multisensory design promotes maximum comfort and high energy savings in rooms without the need for additional accessories. The elimination of superfluous devices meets design trend in today’s properties and creates a visually pleasing environment.

Presence- and daylight-dependent control of lighting systems

All WIDE series presence detectors furnish energy-efficient lighting and climate control. The various sensors afford not only optimal lighting conditions but also the desired climate and ventilation readings. Also, two additional sun protection analysis units and the installed HVAC applications provide presence- and/or brightness-dependent control. The presence detectors feature an integrated constant light-level controller especially suited to open-plan offices or a location with a motion-based constant light-level requirement. Multiple calibration methods ensure optimal use of the sensors wherever they are installed.

Precise energy consumption management

In addition to recording, monitoring and control of energy consumption, the WIDE UP 258Dx1 presence detector has a range that has yet to be matched. The WIDE Dual Tech model, for example, has an ultrasound function that can be used to reliably detect hidden objects, such as those behind partitions in offices. An extensive application program with comprehensive control functions, adjustment and parameterization options offers users streamlined management of building processes and the corresponding energy savings. Installation is fast and uncomplicated because only a single KNX cable is required.
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Siemens Smart Infrastructure (SI) is shaping the market for intelligent, adaptive infrastructure for today and the future. It addresses the pressing challenges of urbanization and climate change by connecting energy systems, buildings and industries. SI provides customers with a comprehensive end-to-end portfolio from a single source – with products, systems, solutions and services from the point of power generation all the way to consumption. With an increasingly digitalized ecosystem, it helps customers thrive and communities progress while contributing toward protecting the planet. SI creates environments that care. Siemens Smart Infrastructure has its global headquarters in Zug, Switzerland, and has around 72,000 employees worldwide.
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Siemens AG (Berlin and Munich) is a global technology powerhouse that has stood for engineering excellence, innovation, quality, reliability and internationality for more than 170 years. The company is active around the globe, focusing on the areas of power generation and distribution, intelligent infrastructure for buildings and distributed energy systems, and automation and digitalization in the process and manufacturing industries. Through the separately managed company Siemens Mobility, a leading supplier of smart mobility solutions for rail and road transport, Siemens is shaping the world market for passenger and freight services. Due to its majority stakes in the publicly listed companies Siemens Healthineers AG and Siemens Gamesa Renewable Energy, Siemens is also a world-leading supplier of medical technology and digital healthcare services as well as environmentally friendly solutions for onshore and offshore wind power generation. In fiscal 2019, which ended on September 30, 2019, Siemens generated revenue of €86.8 billion and net income of €5.6 billion. At the end of September 2019, the company had around 385,000 employees worldwide. Further information is available on the Internet at
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Katharina Sipura

Smart Infrastructure

+41 796507005