The biggest difference between constant temperature electric faucet and ordinary electric faucet is that the constant temperature can be kept at the set temperature, but it is greatly influenced by factors such as water temperature and water pressure. The water temperature is hot and cold, and the temperature difference is large. Comfort is much worse than constant temperature faucet, and it is easy to get cold shock and burn.
It is safer to use the 38du constant temperature mixing faucet, and the voltage of 12V does not pose a threat to human body.