Reliance Controls Corporation THP108 PowerBACK! Mains Return Alarm

Our Experience

I've tried a few return path alarms but this PowerBACK! from Reliance Controls has been my go-to since I picked it up a couple weeks ago. It's compact and easy to set up, which is a huge plus when you're constantly moving around jobsites like me. The LED display is bright and clear, making it a breeze to check the status even in broad daylight.

One thing I really liked was how loud the alarm is. Even with all the background noise at my last gig, it cut through like a knife. No more missed faults for this guy!

My only minor critique? The reset button feels a tad too sensitive. A couple times I accidentally hit it while trying to adjust other settings. Not a deal-breaker, but something worth noting.

Other than that, it's been an awesome addition to my toolkit. I can see why it's such a popular choice among pros.