An Indoor Positioning System (IPS) is essential for users who have high-precision positioning requirement in interior area. Seeed is dedicated to delivering solid Indoor Positioning solutions for both commercial and industrial applications. IPS of Seeed is able to be compatible with both indoor and outdoor positioning scenarios. With the industry-leading time synchronization technology and ultra-low power consumption hardware design, solution of Seeed provides a more accurate positioning service and longer battery life of the whole system.