Bosch AVENAR 4000 Multi-Sensor Detector with CO (FAP-425-DOTCO-R)

The Bosch AVENAR FAP-425-DOTCO-R is a cutting-edge addressable multi-sensor fire detector that integrates optical smoke, thermal, and carbon monoxide (CO) sensing into a single unit. Designed for environments with elevated CO risk — such as pharmaceutical facilities, parking structures, manufacturing plants, and healthcare buildings — it provides simultaneous monitoring for both fire and toxic gas hazards, reducing the need for separate CO detectors. Bosch's ISP algorithm processes all three sensor inputs concurrently, delivering highly accurate detection while minimizing false alarms from dust, steam, or transient CO spikes. The detector features an extended CO cell lifespan of 10 years and supports remote self-testing and monitoring via Bosch Remote Services, reducing on-site maintenance visits. Compatible with the Bosch FPA-1000 and AVENAR Panel 2000 via LSN loop. Compliant with EN54 and upcoming VdS 3860 requirements, and suitable for BFP-compliant FDAS installations.