Two. The 15km transmission distance can only be realized under the FCC typical when measured in an outside ecosystem without interference. The SRRC normal is adopted in mainland China, as well as the furthest transmission distance is 8 km. Mavic 3M with RTK module for centimeter-amount positioning. Flight Manage, the https://m3mhomes.com/residential/smart-world-low-rise-floors-sector-79-gurgaon/