TRUST Bathroom System / Bsthroom System

There are many parts that we use together in the share house. especially the bathroom is very related with the money. someone may use lots of water, and someone may use not. but they pay same water charges, even if they use different quantity of water
Shower and mobile phone will be connected. so we can check easily quantity of water used, temperature of water and how many people wait on mobile phone. and awaits expect when they can use a shower room by checking hours of use.ent quantity of water