LaserScanner early smoke detection system. Designed, manufactured and certified according to EN54-20 standard. Equipped with a laser beam analysis camera with adjustable sensitivity from 0.005% to 20% osc / m with self-learning. It incorporates 4 sampling pipe inlets forming independent detection zones. 4 configurable alarm thresholds (Alert, Action, Fire 1 and Fire 2) and 2 fault thresholds (Maintenance and General Failure). The detector consists of 12 programmable dry contact relay outputs to act on any event and 1 configurable input. 2-stage air filter. Maximum pipe length 4 x 50 meters or 2 x 100 meters. It incorporates an RS232 port for programming and an RS485 port for its connection to the VesdaNet network. Power supply at 18 - 30 V. Consumption: 470 mA. Dimensions: 350 x 225 x 125 mm.