For drones weighing less than 250g with no digital camera, neither ID is critical. That said, you still need to adjust to the united kingdom’s drone laws. According to the Drone Code, What this means is protecting Visible connection with your drone, flying no greater than 120m earlier mentioned the https://www.aeroindustrial.com/product/czi-lp35-altavoz-y-reflector-matrice-350rtk/