Review on 🔆 TOPGREENER TDHS5-N Humidity Sensor Switch: Automated Control for Bathroom Fan, Adjustable Timing, UL Listed - White by Joshua Donnis

After searching the internet I found that it is a good product that has been tested by customers and ordered it. Achilles heel 3 times. 1) Not knowing if someone turned the fan off mid-cycle, which turns off shower detection or humidity for that matter. I bought this because my roommate NEVER turns on the hot shower fan. 452) Does not fit in a standard box, I bought a deeper box that I need to install, which is common with this type of switch. The swivel nuts added to the wires take up space behind the light switch, mine is currently 1/4" from the open wall, fresh air not humid. the fan is still running. I love the switch and advise people NOT to use the fan turn off when activated manually on #1 as it should turn off when the humidity in the room falls below the set level but I think it still runs for 20 minutes Best switch out there, I research before I buy, the 20 minute timer can be factory set and I love it Internal programming, no screwdriver needed to pry open and damage the faceplate