Data Sheet for Product

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Siemens Flush-mount room sensor AQR253…, AQR257… CE1N1411en
Smart Infrastructure KNX S-Mode / KNX LTE-Mode / KNX PL-Link 2020-12-31
Issued by
Siemens Switzerland Ltd
Smart Infrastructure
Global Headquarters
Theilerstrasse 1a
CH-6300 Zug
Tel. [phone]
www.siemens.com/buildingtechnologies
© Siemens Switzerland Ltd, 2011
Technical specifications and availability subject to change without notice.