TOTO's automatic faucets are sensor-activated, which means that they are completely touch-free. This keeps public washrooms especially clean and minimises the risk of transmitting bacteria. The sensor on our automatic faucet is nearly invisible in the spout and protected from tampering. It is also sensitive enough to register the movement of hands directly in front of the faucet and dispense the exact amount of water needed. Yet another technology hides inside the faucet: A generator transforms the energy produced by the flow of water to supply the microsensor with the electricity necessary to make this faucet self-powered. There's no need to plug it into the power socket.