LaserCompact early smoke detection system for intrinsic safety zones. Designed, manufactured and certified according to EN54-20 standard. Classification II 3G Ex ic nA nC IIC T5. Equipped with a laser beam analysis camera with adjustable sensitivity from 0.005% to 20% osc / m with self-learning. It incorporates 1 sampling pipe inlet forming a detection zone. 3 configurable alarm thresholds (Alert, Pre-alarm and Fire). The detector consists of 3 dry contact relay outputs. Maximum pipe length 1 x 80 meters or 2 x 50 meters (by branching in the pipe network). It incorporates an RS485 port for its connection to the VesdaNet network. Suitable for operation in zone 2. Protection degree IP54. Power supply at 18 - 30 V. Consumption: 245 mA. Dimensions: 268 x 268 x 97 mm.