KWCIQUA basin battery operated chrome w/o pop-up basic A20 Basin Automatic, non-contact Automatic – Dual infrared sensor A20 Without mixing – for cold or mixed water supply EcoProtect - water-saving device Basic: counter-sunk iqua-click Microprocessor-control – flow time adjustable (1 second factory setting) – short time off (cleaning) activatable – continuous water flow (filling) activatable – sensor sensitivity adjustable permanent, automatic selfcalibration – 12- or 24-hour-hygiene flushing activatable Fixed spout – Neoperl® Cascade® OptimalSpace - ample space for washing or working Electrovalve Flexible connection hose ⅜" Fastening by means of stud bolt M8 x 1 Mounting hole size ø35 mm Scope of delivery: – Battery 6 V Lithium 2 CR5 – lifespan at 100 circuits/day: 4 years Avoid using infrared controls near highly reflective surfaces (e.g. mirrors, polished stainless steel basins) as this could cause them to activate accidentally or malfunction.