Features 1、The module is a fully integrated sensor with embedded infrared, eye-safe laser, advanced filters and high-speed photon detection arrays. 2、The measurement distance is longer, the speed and accuracy are higher. 3、Sensing capabilities can support a variety of functions, including gesture sensing and proximity detection for a variety of innovative user interfaces, sweeping robots, service robots in obstacle detection and collision avoidance systems, point sensing panels, laptop users detection or power switch monitors, as well as drones and IoT products. 4、Support 400cm sensing range,suitable for more applications. 5、Works stably,durable and has long service life. Specification Item Type:Laser Ranging Sensor Measuring Range:4m / 13.12ft Package List 1 x Module 1 x Pin Header