The Rada TD7 Chrome Washbasin Sensor Tap with Power Supply - 2.1942.008 is electronically operated. It uses an infra-red sensor to automatically start and stop the water flow. The TD7 sensor tap from Rada includes a power supply for mains operation. It also works with pre-mixed hot and cold water. Designed for commercial washrooms, it has an eco-flow aerator to reduce water consumption and it's compatible with plumbing with a minimum pressure of 0.3 Bar. The modern chrome infra-red sensor tap has electronic infra-red sensors that activate only when hands are placed underneath the spout of the tap, when the hands are removed from the sensor's range the water will automatically stop. A fantastic easy-to-use, flawless hygiene solution. Easy to install and dual powered; plugged into a 220V outlet (UK standard power cord is included). The sensor faucets does not have hot and cold handles, so it is usually installed with cold water only. Includes a TMV WRAS , TMV2 , TMV3 Certified (thermostatic mixing valve) so safe hot water temperature can be regulated. Features Everything your commercial washroom needs: Sleek and stylish design � that compliments any washroom environment Great performance at low flow � at only 3.8Lpm, our electronic taps have one of the lowest flow rates on the market Reduced water consumption � with specialist timed flow technology our non-touch sensor taps respond to hand movement and turn off immediately when hands are removed from under the tap, reducing water consumption and saving valuable resources Sensor detection � our electronic urinal controls only flush after it's verified a user is present, significantly reducing the risk of false operation Improved hygiene � non-touch operation significantly reduces the spread of bacteria, making your washrooms more hygienic Reliable � superior quality internal components ensure the product range continues to work efficiently, even under high usage 2 Year Warranty Who