✨Product✨ Sanei SANEI Automatic Faucet for Washbasin Faucet Water Tap Plumbing Fixture Housing Equipment Renovation Aerated Water Electric Opening/Closing ✨Model✨ EY506-2T Nominal Diameter: 13 ✨Specifications✨ For general areas Water-saving bolt-type flexible tube Mounting hole diameter: 27-32 DC, AC compatible When using with AC100V, a separate AC adapter (EY500-1) is required. Rated control voltage: DC6V (Alkaline dry cell: AA x 4) Water supply pressure: 0.05-0.75MPa Automatic shut-off function: Automatically shuts off after 1 minute of continuous sensing Washing function: Stops water flow 1 second after sensing that hands are no longer present Battery depletion indicator: LED (red) flashing Dry cell battery life: 56,000 cycles or more (equivalent to 2 years at 100 times/day) Solenoid valve: Pilot type pulse energization opening/closing valve Ambient temperature: Indoor 0-60°C Sensing distance: 50-120mm (automatic sensitivity adjustment) ✨Included Items✨ ・All standard accessories are included. ✨Condition✨ ・Unused.