Double Positioning Technology: Supports double systems to improve positioning accuracy and stability. Strong compatibility: Easily replaces the traditional singlemodule, upgrades existing equipment without big changes. Low power consumption design: Optimizes energy use, significantly extending device run time, suitable for long outdoor operation. sensitivity reception: reception ability, even in complex environments can quickly obtain positioning information. Key benefits Higher positioning accuracy and stability through dualsystem support. Seamless upgrade path that avoids major hardware changes when replacing older singlemodule setups. Longer device operation between charges due to optimized power consumption, ideal for extended outdoor use. Reliable positioning performance in challenging or dense environments with a sensitivity receiver. Key attributes Function: Dualsystem positioning with sensitivity reception. Compatibility: Replaces traditional singlemodule and upgrades existing equipment without extensive changes. Size: Not specified in this description; refer to the specific model variant for exact dimensions. Material: Not specified in this description; refer to the specific model variant for material details. Performance: Enhanced accuracy and fast positioning information even in complex environments. Use scenarios Outdoor field surveying and mapping projects that require stable and accurate positioning over long durations. Upgrading existing equipment in vehicles or fixed installations without largescale system modifications. Operations in challenging environments such as urban areas with signal multipath or dense foliage, where quick and reliable positioning is important.