2. The 15km transmission distance can only be attained under the FCC regular when calculated in an out of doors natural environment with no interference. The SRRC normal is adopted in mainland China, along with the furthest transmission distance is eight km. Powerful aerial surveying has to see the invisible. https://m3mhomes.com/the-benefits-of-living-at-smart-world-one-dxp-sector-113-gurgaon/