The live draws are conducted in a transparent glass‑walled room equipped with six lottery machines and eight cameras—one above each machine and two general‑view cameras. Each machine is fitted with an autonomous security system that prevents external interference and guarantees real‑time randomness. Special machines with dual spheres are used for lotteries that feature two game fields on a single ticket, such as Sportloto 4 of 20 and Big Sportloto. The machines recharge automatically during the broadcast, and the balls are rigorously inspected and certified to ensure randomness: they are made from homogeneous material, weigh no more than 0.3 g more than each other, and are nearly perfect spheres. Visitors are invited to watch the draws in person at Moscow, Volgogradsky Prospekt, 43, building 3.
