Alexander Schray is a skilled portfolio manager specializing in speech alarm systems and alert devices. They have extensive experience in project management and implementation of various alarm systems, having worked at Siemens Gebäudetechnik GmbH from 2000 to 2005 and later at Siemens from 2014 to 2022 in multiple roles, including as a senior sales representative and the main responsible expert for speech alarm systems. Alexander earned a degree as a state-certified technician in electrical engineering from Gottlieb-Daimler-Schule 2 in Sindelfingen.
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