南非采购需求：救援设备、消防设备、警用及军用设备、气体检测仪、矿山安全设备、水上救援设备

We are looking for a robust solution for underground mining vehicles, specifically a Ruggedized Underground Telemetry & Asset Tracking Unit (RUTAU). This unit should be capable of gathering both operational and positional data while the vehicles are in action. The collected data will need to be transmitted to surface monitoring stations in real-time for effective analysis and control. Please provide us with your product specifications, features, and any potential customization options that could enhance performance in harsh underground conditions.