Features • Versatile Dual-Surface Design: Both the front and back can be utilized as touch sensors, offering flexibility to replace traditional buttons with ease • Easy Installation Features: Includes 4pcs M2 screw positioning holes for straightforward installation, making setup quick and hassle-free • Dynamic Touch Sensitivity: A light touch activates the sensor, while sustained contact allows for adjustable brightness, perfect for controlling table lamps and more • Clear Power Indicator: Features a green LED power indicator that lights up when the device is powered on, providing instant visual feedback for users • Durable Construction Assurance: Crafted with high-quality electronic components and precision processes, ensuring long-lasting performance for all your electrical needs Features: 1、Both front and back can be used as touch s, which can replace traditional touch buttons 2、4pcs M2 screw positioning holes for easy installation 3、Light touch type touch sensor, and then touch sensor for a long time, the table lamp can be bright and long 4、Green LED power indicator, light up when power is on 5、Adopted of electronic components, and accuracy process, ensure for the durability Specification: Condition: 100% Item Type: Touch Sensor Module Power Supply: 2~5.5V DC Screw Positioning Hole: 4 x M2, 2.2mm Control Interface: A total of 3 pins (GND, VCC, SIG) GND is ground, VCC is the power supply, and SIG is the digital signal output pin. Power Indicator: Green LED, it will light up when it is powered on correctly Touch Area: The inner area of the icon similar to the fingerprint, which can be triggered by a finger touch. g/oz Package List: 10 x Touch Sensor Module Package List 10 x Touch Sensor Module