2-channel aspirating system designed for medium-/large-sized applications with sensitivity and very early alarm detection requirements, such as: warehouses or logistics centres, storage rooms, sterile environments, areas with dual flooring, cavity ceilings, lift / goods lift shafts, DPCs, electrical and distribution panels, etc. Complete with filter, suction device and flow monitoring system. For completion with two high sensitivity smoke detectors art. SSD5353 (one per channel). Commissioning and configuration can be carried out using specific programming SW or via simplified configuration which allows a pre-set design to be loaded using the switching devices inside the suction unit. For pipework planning, the PipeFlow software offers optimised design for any type of installation. LEDs on the front panel indicate alarms, faults, dirt in the sensors and, in the event of an alarm, the level of smoke detected for each channel. 3 relay outputs (Alarm 1, Alarm 2, Fault). 3 OC outputs (Alarm 1, Alarm 2, Fault). Capacity of the internal log memory up to 430 events, can be expanded to over 16 million using the optional module Art. MCM35 (SD-Card included). Rapid installation with the option of inverting the position of the machine (straight up/upside-down). Power supply 24 VDC, with the option of a second redundant power supply. Power consumption: 295mA with 1 channel in alarm, 350mA with 2 channels in alarm (@24VDC). Maximum permitted length of the pipe network 2x300 m with branches. Class A (18 holes per channel), class B (56 holes per channel), class C (120 holes per channel). IP54 protection rating. Operating temperature -30 to +60?C. Approved to EN54-20. Vds, UL and FM certification.