The Bosch Detection Systems DS240R Fire Detector Receiver is the receiver unit in Bosch’s DS240/DS241 beam-based fire-detection family. It accepts optical-beam signals from its partner device and communicates alarm information to a compatible Bosch fire alarm system. The DS240R is powered from 24 VDC and typically draws about 45 mA, enabling reliable operation within standard commercial fire-protection infrastructure. Designed to work with the DS240/DS241 pair, it helps provide long-range detection in spaces where traditional point detectors are impractical.
