Bosch FCS-320-TM-R Conventional Aspirating Smoke Detector, Zone-Addressable Single Tube

An aspirating detector that brings zone addressing capability to conventional systems; it can differentiate up to five separate zones on a single line. Operation with fire source information and fault conditions are monitored via LEDs; the housing base is ordered separately. With a body of 222 x 140 x 70 mm, it fits into small spaces. Even without zone mapping on the classic panel, the smoke-producing zone is visible through the device, allowing initial response to be directed to the correct location.