The Thermostatic Care QI electric showers are fully BEAB Care and RNIB Approved making it ideal for someone who requires more showering assistance and additional safety requirements. They are stylishly designed with high contrasting controls. The Units has many benefits and features including, minimal touch button controls, large easy to read illuminated temperature display, maximum temperature lock for added safety, audible user feedback on push button commands and a double bleep indicator when shower reaches maximum temperature.