Systron Donner Fire Detection

[@jitendrasingh-xo7ts]

Thanks Roddy...its useful

[@arc797]

This is also called Lindbergh

[@bhargavmehta8459]

In this video shows the Most outer tube which is made of INCONEL actually it's made from stainless steel not INCONEL

[@mujtabasharif2286]

I believe the last scenario gives 28 v DC not zero v.