Greg Kessinger is SD&I’s fire alarm and codes expert and a regular contributor. Email him your fire & life safety questions at [email protected]. I recently ran into someone who had this story ...

I have a set of FJWescott Strobes, only had them for a bit over a month so I'm really just learning how to use them.<BR><BR>I've got a 7D with the PC output to trigger them, well I only trigger ONE ...