UPhoton RLC-MS3E face recognition module for smart lock,is a structured light product with liveness detection function,and can output IR photos, liveness detection results and face recognition results as needed. It can be applied in various lighting environments such as night, normal indoor lighting and outdoor sunshine. 3D face recognition solution by using structured light modules not only captures face information dynamically with accurate and high-speed identification, but also has a high anti-counterfeiting performance. Face recognition algorithm by UPhoton developed has passed the enhanced certification of Bank Card Testing Center (BCTC), which can prevent all kinds of attacks such as printed photos, electronic photos or videos, 3D headforms and 3D masks.