cmor710 months ago000It has a battery or it works only via cable? A Hub is required in order to connect the camera to the app?brueckner.mike8210 months ago000Cable. WLAN and an app Show in original language (German)Commentmichel.ruf10 months ago000Only by cable, no battery. Only needs to be connected to the same WLAN for the app to workShow in original language (German)Comment