Dual-Frequency Differential GNSS Positioning Card - China Suppliers & Factory for Advanced RTLS Tracking Solutions

The Eforthink Intrinsically Safe Dual-Frequency Differential GNSS Intelligent Positioning Work Permit Identification Card is an innovative RTLS (Real-Time Location System) terminal meticulously designed for efficient personnel tracking both indoors and outdoors. As a key Personnel Location Tag, it employs advanced RTLS technology to deliver high-precision real-time positioning in complex environments, making it ideal for industries in China, This state-of-the-art device integrates UWB location technology (following the 802.15.4 2011 UWB standard), uBeacon, iBeacon, AOA (Angle of Arrival), and ZigBee communication (operating at 915MHz and 2.4GHz) for robust indoor positioning. For outdoor applications, its dual-frequency GNSS module offers superior performance over single-frequency systems, achieving centimeter-level accuracy through dual-frequency RTK differential positioning in conjunction with ground-based differential reference stations. This hybrid functionality ensures that location-finding devices operate seamlessly in mixed environments, granting administrators real-time visibility into personnel movements, Safety remains a top priority, with features such as boundary alerts, proximity warnings for danger zones, and an SOS emergency button. The terminal is equipped with a 2.7-inch e-ink screen that displays essential information, including messages, weather updates (dependent on network access), and alarm statuses. As part of a sophisticated RTLS real-time location system, it facilitates instant distress reporting, alerts for fire, flood, or hazardous material leaks, and automated health monitoring, ensuring a swift emergency response, With a commitment to quality, our factory in China upholds the highest standards in manufacturing, making us a trusted supplier for advanced positioning technologies that cater to the safety and tracking needs of various industries