From my cab, I used to hate the new anti-two-block alarms
I saw them as just another beeping nuisance that would slow me down on tight schedules. After a quick hoist on a windy day where I got distracted, that alarm screaming saved my rig from a nasty shock load. Now I won't even start the engine without verifying it's working, it's that important. Changed my mind from annoyance to absolute reliance on that piece of tech.
That monthly clean is a game changer. Found a spider web in the sensor last fall that set off a wild false alarm. Took me twenty minutes to get it reset because I had to dig the manual out of the junk drawer. Now I keep it in the toolbox. A quick test and a clean saves so much hassle later.
Totally agree. Once you see how it saves your gear, you never skip the check. I test the alarm before every lift, even if it's just a quick button press. Dust and weather can mess with the sensor, so a monthly clean with compressed air keeps it reliable. Keep the manual handy too, because the reset can be tricky after a false alarm.