Fontana Touchless commercial faucets use advanced ToF (time-of-flight) sensing to read real hand distance and reduce false triggers compared with a basic infrared sensor faucet. For AEC specs, this supports reliable hands-free faucet hygiene with IP67 rated sensor faucet protection, AC/DC powered touchless faucet options (battery vs hardwired sensor faucet), and low-flow outputs such as 0.35 gpm / 0.5 gpm commercial faucet configurations. Many installs pair the faucet with a thermostatic mixing valve touchless faucet setup for safe temperature control, and the control logic can be evaluated alongside use-cases like metering faucet vs touchless faucet depending on traffic and compliance goals.