Bosch FAS-420-TP2 FAS-420 Aspiration smoke detector series LSN improved Aspiration smoke detector 2 pipe systems F.01U.029.256

High deceptive alarm immunity with intelligent signal processing Innovative airflow monitoring including single-hole monitoring detects obstruction and breakage Initial set-up made easy by automatic initialization Simple implementation of the pipe system planning through patented suction-reducing film sheets Maintains LSN loop functions in the event of wire interruption or short-circuit thanks to two integrated isolators Auxiliary current (mA) 325 mA Dimensions (H x W x D) (mm) 292 x 200 x 113 mm Inrush current (mA) 400 mA LED color Red; Yellow; Green LED indication Multi-color LSN current consumption (mA) 6.25 mA Material Plastic Operating relative humidity, non-condensing (%) 10 – 95 % Operating temperature (°C) -20 – 60 °C Operating voltage (VDC) 15 – 33 VDC Weight (g) 1500 g