The Teccle angled window mount provides a flexible 20-degree tilt for the Cam v4 in all directions, allowing easy monitoring of outdoor areas from indoors the angled window mount Can help you monitor your car or other things at apartment buildings. Gives you a nice view of your whole front yard and your driveway. Monitor outside without needing to run wiring outdoors This Windows Mount Can be Mounted any single-frame transparent glass objects,such as glass door/ window/cabinets,You can also install it on the glass of the fish tank. Only Compatible with Cam v4 and cam v3 , package not included camera