The Apollo 55000-024 is an intelligent base mounted IR3 flame detector that is designed to protect all indoor areas, even in dirty or smoky conditions where open flaming fires may be expected. The Apollo 55000-024 has three IR sensors that responds to different IR wavelengths to make a distinction between flames and spurious sources of radiation.
Responds to stationary flames with no flicker
Sensitive to low-frequency flickering IR radiation emitted by flames during combustion
Compact flame detector which fits into Discovery or XP95 bases
False alarms due to factors such as flickering sunlight are avoided by a combination of filters and signal processing techniques