Digital thermostat shower control is a fashion and simple shower controller. It looks elegant, adopts the digital thermostat technology, saves water and energy. It's safe and good quality,can control the water flow and the water TEMP. The new patented technology can control water TEMP in ±1°C difference. The water TEMP Hi-limit could prevent user from hot water. When water TEMP is over 49°C,system will be shutdown automatically. The system has memory function, water TEMP will be the same as you set last time.