Telecamera Wifi 4K HD doppia lente doppio schermo telecamera di sicurezza PTZ telecamere di sorveglianza
Two video screens in the APP. - 4MP Option = 2MP Lens + 2MP Lens; 8MP Option = 4MP Lens + 4MP Lens. - Save you 50% of storage space. Dual-Lens & Dual Screen. - You could select the convenient connection as you want.