The lottery draws are held live in a transparent glass‑walled room equipped with six lottery machines and eight cameras, including one above each machine and two general‑view cameras. Each machine has an autonomous security system that prevents external interference and ensures random ball selection in real time. Special machines with two spheres are used for lotteries with two game fields on one ticket, such as "Sportloto 4 of 20" and "Big Sportloto". The machines recharge automatically during the live broadcast. Balls undergo strict quality control and certification; their material, weight (no more than 0.3 g difference), and shape (close to a perfect sphere) ensure randomness. Visitors can come at any time to watch the draws at Moscow, Volgogradsky Prospekt, 43, building 3.
