➾ Full review @ http://www.amazon.com/Automatic-Flush-Valve-Toilets-Chrome/dp/B000F37V7C/?tag=storeaku-20
- Automatic Flush Valve for Toilets - Chrome
I don't really have this item, But I go to the mall and I often need to use the restroom. They have this sensor and it takes at least 20-30 sec to flush. I know when it is going to flush. When the green light flashes, It's going to do it. Yellow lights, I'm not sure about that. I see yellow lights around toilets/urinals. Buy it!! I dare you to put it on a loud flushing toilet and scares you.