Commercial building Electrical drawings are given in this AutoCAD DWG drawing. Sectional details are clearly given in this drawing file. cylinder with agent release module, abort switch, manual release, control panel, 360-degree nozzle, alarm bell, strobe horn or light, smoke detector are given in this DWG file. Download the free AutoCAD 2D DWG file. Thank you so much for downloading DWG file from our website