SANEI (formerly Sanei Faucet Manufacturing Co., Ltd.) Automatic faucet (power generation specification)

Even when your hands are dirty or full, you can turn the water on and off without operating the handle. It's easy to operate, even for small children and those who have difficulty operating a handle. Hygienic operation is possible because the water can be turned on and off without touching the faucet. Furthermore, since there's no need to touch the faucet, it's less likely to accumulate limescale, reducing the burden of cleaning. [Fully Automatic System] An infrared sensor and microcomputer control detect a hand placed under the spout and automatically turns the water on, and stops the water flow when the hand is removed. [Power Generation Specifications] An ultra-compact, highly efficient hydroelectric generator uses water flow to provide the power needed to operate the fully automatic system. The generated electricity is stored in the power generation unit. By using a 5-second water flow (flow rate: 4L/min) at least 10 times a day, you can reduce the frequency of battery changes and ensure long service life. [Backup Function] Temporarily supplements the power required to operate the fully automatic system if the system runs out of power. (At the time of shipment, the generator unit is empty, so power from the backup battery is used for initial operation.) The backup batteries are four commercially available lithium batteries (AA size), which can be purchased at large electronics stores. In an emergency, the unit can also be powered by commercially available alkaline batteries (AA size) or manganese batteries (AA size), but as the battery life is short, please replace them with lithium batteries (AA size) as soon as possible.
Faucet for washbasin / hand wash
[Do not install in the following locations as it may cause malfunction.] Do not install in a location exposed to direct sunlight. Do not install on a stainless steel or mirrored washbasin. Do not install reflective objects such as mirrors on the wall in front of the sensor. [Hot water temperature] Below 40°C [Tools required for installation] A nut tightening tool (SANEI product number: R356) is required to turn the mounting nut. Mounting nut across flats: 13mm [Installation range] Counter hole diameter Φ27-32, thickness 5-30mm