Features High Quality 5V 1-Channel Relay Module: This module offers high-quality performance with a 5V power supply and 1-channel bistable self-locking relay, ensuring reliable and efficient . Convenient Trigger Control: Easily activate the relay by clicking the trigger port to pull it in and hold, and click again to disconnect, providing convenient and intuitive control. and Long Service Life: Constructed with high-quality materials, this relay module is and has a long service life, ensuring lasting reliability for your applications. High Accuracy and Strong Stability: With high accuracy and strong stability, this relay module is easy to install and use, delivering and reliable performance for various applications. Safe Low Pulse Trigger: The trigger mode is a low pulse trigger, providing a more convenient and safer for your peace of mind. Features: 1、DB？268 water power generator, ing range 2.5？25L/min, DC 12V output voltage, safe to use. 2、High sensitivity, waterproof, heat？resistant, pressure？resistant, and cold？resistant. 3、The generator casing is completely ed, easy to maintain and install of its simple structure. 4、The micro hydroelectric generator is used to supply power to the circuit of the luminous shower, LED shower display, and induction sanitary ware. 5、Starting water pressure is 0.05Mpa, with G1/2in male thread, and sturdy. Specification: Condition: 100% Brand New Item Type: Water Power Generator Material: Plastic Color: Black Model: DB-268 Interface Size: G1/2in Male Thread ing Range: 2.5-25L/min Output Voltage: DC12V Output Current: 0-150MA Maximum Pressure Resistance of The Water Outlet Close: 0.6Mpa Maximum Withstand Pressure When the Outlet is Open: 1.2Mpa Starting Water Pressure: 0.05Mpa Package List: 1 x Water Generator Package List 1 x Water Flow Generator