Bosch B201 2-Wire Powered Loop for Smoke Detectors and Burglary Devices

Designed for reliable, easy-to-install alarm systems, the Bosch B201 2-Wire Powered Loop control panel module delivers supervised powering and simplified wiring for 2‑wire smoke detectors and burglary devices. As a Bosch Control Panel Module, the B201 supports up to 20 compatible 12 V 2‑wire smoke detectors and provides a powered loop with a 1.8 kΩ end-of-line resistor for robust supervision and false-alarm prevention. Integrated connection pins plug directly into the panel terminal block, cutting installation time and minimizing wiring errors so your security integrators can deploy faster and with confidence.

Beyond fire detection, the B201 resets latching devices from the control panel and interoperates with Bosch D132A detector reversing modules for units with integrated sounders, making it ideal for mixed fire and intrusion installations. Its compact footprint and industry-grade supervision make it a dependable component for commercial and multi-site security, surveillance, and monitoring systems. Add the Bosch B201 to your next installation to streamline wiring, improve monitoring reliability, and simplify service — contact your Bosch representative or order today.

• Speeds installation with integrated pins that plug directly into the control panel, reducing labor and downtime
• Provides a powered, supervised loop for up to 20 compatible 12 V 2‑wire smoke detectors, enabling centralized monitoring
• 1.8 kΩ end-of-line supervision reduces false alarms and ensures reliable circuit supervision
• Remotely resets latching devices from the control panel to simplify maintenance and incident recovery
• Supports both fire and burglary devices for flexible integration across security and surveillance systems