Anyone ever seen one of these? How old is this heat detector? : r
$ 26.99
-
By A Mystery Man Writer
-
-
4.6(699)
Product Description
55000-190APO - AlarmSense Heat Detector (A1R)
Old Heat detector : r/firealarms
Apollo AlarmSense A1R Heat Detector (Standard) – 55000-190APO
Why Phones Explode, and How to Prevent It From Happening to You
How To Detect A Water Leak with Thermal Imaging
NASA's 10 Greatest Achievements
The most advanced heat detection aid that helps identify standing heat occuring between visual observations. Available in 25ct, 50ct, and 100ct with