sTag is the smart lock products and IoT access control system company. sTag's smart lock products have been applied in Chinese Telecom Operators, Energy Grid facilities, Railway facilities, banking systems and data centers on a large scale.
At present, sTag give more focus on the NB-IOT smart lock and access control system. We has launched a series of products, such as NB-IOT door locks, NB-IOT door controllers and NB-IOT cabinet locks. With excellent wirless performance and good power consuming control, we has been in the forefront of the NB-IOT smart lock industry.