Smart Induction Sensor Kitchen Faucet Touch Controller, B Easy Installation: Our smart induction sensor and touch controller are designed for easy DIY installation. Smart Function: With advanced sensor technology, our touch controller offers hands-free operation of your kitchen faucet, promoting hygiene and saving water. Compatibility: It is compatible with most kitchen faucets, making it a suitable replacement or spare part. Battery Operated: Comes with a battery box, making it convenient and portable for use anywhere in the kitchen. Durability: This touch controller is robustly constructed to withstand the demands of daily use and provide long-lasting performance. Type: B: With signal cable. Color: White. Material: Plastic + Stainless Steel. Package Contents: 2 x Faucet Touch Controllers. Only the above package contents, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.