System Categories Category M Systems – These offer no automatic detection devices and comprise Manual Call Points and Sounders Only.
{"Image DocumentName": "System CategoriesCategory M Systems \u2013 These offer no automatic detection devices and comprise Manual Call Points and Sounders Only.", "Image ImageDescription": "Category L Systems \u2013 The primary purpose of a Type L System is the protection of Life and this can be sub-divided in further sections based on the overall level of protection offered (L4, L3, L2, L1) Category (M or L)X Systems \u2013 This type of systems denotes a building with Multi Occupancy. Type M Systems require Manual Initiation of an Alarm. Type L System \u2013 Includes automation detection equipment. Category L Systems shall always contain a Category M System. L4 \u2013 Protection of escape routes only. L3 \u2013 Protection of Escape Routes & Adjoining Areas. L2 \u2013 This is a Category L3 or L4 supplemented with additional protection in specific areas (noted as Category L2/L3 or L2/L4) --X \u2013 In multiple occupancy buildings there may be a requirement to link separate fire panels or provide audible and/or visual indication of a fire condition in other parts of the premises.", "Image XResolution": "37", "Image YResolution": "37", "Image ResolutionUnit": "Pixels/Centimeter", "Image Software": "SlidePlayer", "Image YCbCrPositioning": "Centered"}