Smoke detector by suction HSSD2 with laser camera for early detection. Range from 0,0015% to 25% darkening/metre. 4 piping inputs 50 m. each; optional, 100 m. pipe maximum until completing the maximum of 200 m. ClassiFire algorithm for dynamic adjustment of functional parameters (dirt, environment, etc). 4 alarm levels (Aux, Pre-alarm, Alarm 1 y Alarm 2). Up to 20 sampling points per pipe. 3 programmable inputs. 5 relay outputs (Fail, Pre-alarm, Alarm, Alarm2 and Aux). State indicators with leds and LCD. Possibility of connecting in bus SenseNet up to 127 detectors. Incorporates communications card. Optional input/ output FHSD8511 card. Requires power supply of 24V (450mA). Measures: 427x372x95mm. Certificates: CE and CPR (EN54 part 20).