In hazardous areas, accurate positioning protects people and assets. An intrinsically safe explosion-proof long-distance positioning system uses low-power circuits and rugged enclosures to deliver real-time tracking in mines, tunnels, refineries, and petrochemical plants where GPS and ordinary wireless devices may fail or create ignition risks. The system includes intrinsically safe tags, explosion-proof base stations, gateways, and a central platform. It uses UWB, LoRa, Zigbee, or hybrid RF for meter-level accuracy over long distances. Fiber optic, RS485, or CAN backbones extend coverage, while mesh networking improves reliability. Current limiting, isolation, and low power consumption prevent sparks and thermal ignition. ATEX, IECEx, and GB3836 certifications ensure compliance. Key benefits include long-range coverage, personnel and vehicle tracking, geofencing, SOS alarms, route replay, and attendance management. Alerts trigger when workers enter restricted zones or become stationary. Data improves rescue, search time, and emergency response. Installation is flexible along tunnels, pipelines, or production lines. The system supports two-way communication, battery monitoring, and OTA updates. Its anti-interference and explosion-proof design ensures reliable operation in dust, gas, humidity, vibration, and extreme temperatures. For safety and precision, it is a smart investment for digital transformation in demanding environments.