BOSCH FIRE FAS-420-TT1 Single-aspiration smoke detection system

Single-channel aspiration smoke detection system usable only with the FP family of modular power plants. Variable sensitivity, depending on the type of sensor chosen. The device interfaces directly to the LSN/LSNi line and does not need additional modules. It has its own event memory that can be downloaded to a PC using dedicated software. Continuous analysis of the suction tube, with fault reporting in the event of obstruction and/or cutting of the tube itself