Zennox HD Home Security Indoor Cameras - Keep peace of mind once far from home with this HD police investigation camera that permits 24/7 live streaming through an easy free app.View up to four cameras positioned around the home at a constant time through the app. found out alerts on the phone in order that once motion is detected, the user is warned regarding attainable intruders. scotopic vision means that it'll continue recording clear footage even within the dark. Discreet, trendy style. Tilting style to present the user varied viewing angles.