Advanced Sensor: Integrates a cutting-edge SPAD array and second-generation FlightSense technology, ensuring precise and rapid photon detection for enhanced ranging accuracy and speed. Compact and Powerful: Encased in the market's smallest package, this module excels in accurate distance measurements regardless of target reflectance, with capabilities up to 2 meters, setting standards in performance. Eye-Safe Invisibility: Features a 940nm VCSEL emitter that is completely to the human eye, combined with internal infrared filters for extended range, superior ambient light immunity, and minimal optical -talk. Versatile Applications: Supports a broad array of functions such as gesture and proximity detection, obstacle avoidance for robots, user presence sensing for appliances, and integration in drones and IoT devices. Enhanced User Interface and Safety: Ideal for developing innovative user interfaces and safety applications in home appliances, laptops, floor sweepers, service robots, and more, thanks to its robust sensing capabilities. Colour:black Material:plastic Random words, don't accept the specified words Due to different product batches, the appearance , which does not affect the use Package Contents: 4 set x Module with pin Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.