SEARCH IN Search All Audible/Visible Notification Products Conventional Detection Products HVAC Systems Monitoring Products Intelligent Detection Products Sprinkler Systems Monitoring Products LifeSafety Newsletter Articles FOR Home About Our Company New Products FAAST Fire Alarm Aspiration Sensing Technology CO1224T Carbon Monoxide Detector InnovairFlex Duct Smoke Detector Advanced Multi-Criteria Fire Detector SpectrAlert Advance Audible Visible Notification Product Info Library Online Tools Training LifeSafety Current Issue Archive Press Room Contact Us Privacy Statement Conventional Detection Audible/Visible Notification HVAC Systems Monitoring Sprinkler Systems Monitoring Intelligent Detection Equivalent Facilitation Select the candela of your ceiling strobe Candela: 15 30 75 95 110 115 135 150 177 185 Square Room Size (ft.)*: *Input the length of the longest wall Ceiling Height (ft.):      About Equivalent Facilitation   Examples of Equivalent Facilitation Calculations