Bosch Sicherheitssysteme

Bosch Sicherheitssysteme GmbH is the German national company associated with Bosch Building Technologies, the Robert Bosch GmbH business division concerned with building technologies. The supplied German-language company account identifies the German company as based in Munich and wholly owned by Robert Bosch GmbH. Bosch Sicherheitssysteme emerged in 2000 from Bosch Telecom; the company’s longer historical roots are traced to a Hamburg emergency-call operation founded in 1920. The business historically developed and supplied building-security technologies including video surveillance, intrusion detection, fire detection, access control and time-recording systems. Bosch’s broader building-technology activities have also included building automation, energy efficiency, communications and system integration. The current Bosch Life Safety Systems site describes its activity as developing and providing fire-alarm and life-safety systems, with products and services for customers internationally and collaboration with partners. Its portfolio includes fire-alarm systems, control panels, detectors, system-design tools, interface modules and remote monitoring and maintenance capabilities. Bosch Building Technologies has served public and commercial buildings and infrastructure, including customers in industry, airports, healthcare, stadiums and arenas, according to the supplied company overview. The business has combined product development with planning, implementation, operation and, in selected countries, system integration. Its exact organizational scope has changed over time. In 2018, Bosch Building Technologies was established as the division name for product business and system integration. In 2025, Robert Bosch GmbH sold the security and communications product business to Triton Partners; that business subsequently operates internationally as the independent KEENFINITY Group. The supplied source distinguishes that divested product business from Bosch Building Technologies’ continuing regional integration activities. Bosch Building Technologies is described as operating in Germany, the United Kingdom, the Netherlands, North America and Singapore in the cited German article, whose stated coverage is current to July 2026.

The history associated with Bosch Sicherheitssysteme spans both the named German company and the older security activities from which Bosch’s building-technology business developed. The supplied German-language account traces the historical origin to the Hanseatische Notruf AG, established in Hamburg in 1920. It developed alarm-reporting technology and operated a police emergency-call receiving center. The official Bosch Building Technologies history likewise describes the beginning in 1920 as the establishment of an emergency call center in Hamburg and notes the later development of Bosch fire-alarm technology. Telenorma, a Frankfurt telephone company, took over the Hamburg operation. Robert Bosch GmbH acquired Telenorma from 1981 and combined it with ANT Nachrichtentechnik in forming its Telecom business. When that business was dissolved in 2000, Bosch retained the security-technology activities. The Bosch Sicherheitssysteme GmbH company was formed from Bosch Telecom in 2000; the German article says it was renamed Bosch Sicherheitssysteme GmbH in 2002. The retained activities included video surveillance, intrusion detection, fire detection, access control and time recording. Bosch broadened its security portfolio through acquisitions. In 2001 it acquired U.S. electronic-security-equipment maker Detection Systems. In 2002 it acquired Philips Communication Security Imaging, extending its video-security capability, and the supplied company history records the expansion into video technology and the Bosch Security Systems name. The portfolio continued to grow through acquisitions including Micos and VCS in 2004, Telex Communications and TeleAlarm in 2006, Business Relations in 2007, and Extreme CCTV and Landau electronic in 2008. In 2010, the company headquarters moved from Ottobrunn to nearby Grasbrunn. Further expansion broadened Bosch’s work in building automation, energy efficiency and integrated building solutions. In 2015, Robert Bosch North America acquired Climatec, a U.S. provider of building-automation, energy-efficiency and security solutions. In 2018, the division adopted the name Bosch Building Technologies and was organized around product business and system integration; the latter offered regional integrated solutions for commercial buildings. Tanja Rückert led the division, and Thomas Quante, who had joined its management in 2015, became its president in June 2021. Rückert moved to the Bosch Group as Chief Digital Officer in 2021. Other acquisitions and structural changes followed. Bosch acquired GFR in 2019; the company was renamed Bosch Building Automation GmbH in April 2022. Service Solutions, formerly part of Bosch Sicherheitssysteme GmbH, had become a separate Bosch Group division on 1 January 2016. Bosch Building Technologies acquired the UK Protec Fire and Security Group in 2021 and completed the acquisition of Hörburger AG in February 2022. Climatec acquired California-based West Coast Fire & Integration in 2023, and Bosch acquired DMS Digitale Mess- und Steuerungssysteme AG in 2024. In October 2023, Robert Bosch GmbH announced a realignment of Building Technologies that included plans to sell most of its product business. On 30 June 2025, it sold the security and communications product business—covering video systems, access-control systems, intrusion-alarm systems and communications systems—to Triton Partners. That business operates globally as the independent KEENFINITY Group. The supplied German article describes Bosch Building Technologies separately as continuing regional integration operations. It also reports that the division’s headquarters moved from Grasbrunn to Munich-Neuperlach in July 2024, and that from January 2026 the division and its regional units use the Bosch brand and Bosch Building Technologies name worldwide.

• Hamburg emergency-call operation established

• Bosch acquired Telenorma

• Bosch Sicherheitssysteme emerged from Bosch Telecom

• Detection Systems acquired

• Philips security imaging business acquired

• Micos and VCS acquired

• Telex Communications and TeleAlarm acquired

• Extreme CCTV and Landau electronic acquired

• Headquarters moved to Grasbrunn

• Climatec acquired

• Service Solutions became a separate Bosch division

• Division renamed Bosch Building Technologies

• GFR acquired

• Thomas Quante became division president

• Protec Fire and Security Group acquired

• Hörburger AG acquisition completed

• GFR renamed Bosch Building Automation GmbH

• Climatec acquired West Coast Fire & Integration

• Bosch announced Building Technologies realignment

• DMS acquired

• Headquarters moved to Munich-Neuperlach

• Security and communications product business sold to Triton

• Division and regional units adopted unified Bosch Building Technologies branding

A Bosch building-technology business associated with dependable building security and life-safety products and, in selected markets, integrated building solutions.

• Fire-alarm systems

  Systems for fire detection and alarm, with associated design, control and monitoring capabilities.

• Fire detectors and control panels

  Components in Bosch’s fire-safety portfolio.

• AVENAR I/O module 4000 series

  Interface modules designed to connect fire-detection systems with building systems and coordinate responses.

• NEXOSPACE Fire System Explorer

  An offering identified on the supplied site as enabling IoT capabilities for fire-alarm systems.

• Video-surveillance and access-control systems

  Products in the security and communications product business later sold to Triton Partners.

• Realignment and planned product-business saleOther

• Sale of security and communications product businessOther

1. 1Home | Life Safety Systemsboschbuildingtechnologies.com
2. 2100 Years | Life Safety Systemsboschbuildingtechnologies.com
3. 3Fire Alarm Systems | Life Safety Systemsboschbuildingtechnologies.com
4. 4AVENAR I/O module 4000 series | Life Safety Systemsboschbuildingtechnologies.com
5. 5Bosch Building Technologiesde.wikipedia.org
6. 6Bosch Sicherheitssystemewikidata.org