<li>a smartphone with the [https://play.google.com/store/apps/details?id=com.hikvision.hikconnect&hl=en Hik-Connect] app installed;</li> | <li>a smartphone with the [https://play.google.com/store/apps/details?id=com.hikvision.hikconnect&hl=en Hik-Connect] app installed;</li> |