An automatic faucet device includes one of a first detection unit, a second detection unit, and a third detection unit selected as a detection unit and attached to a detection unit attachment portion. Selecting the first detection unit obtains an automatic faucet device using anon-contact sensor, selecting the second detection unit obtains an automatic faucet device using a contact sensor, or selecting the third detection unit obtains an automatic faucet device using both the non-contact sensor and the contact sensor.
AUTOMATIC FAUCET DEVICE
2023-07-13
Patent
Electronic Resource
English