This indoor cam (1st Gen/2nd Gen) camera angle tilt window mounting adhesive bracket can tilt down at a fixed angle of 20 degrees (note: this is a bracket and does not include a camera). To use the indoor cam camera through Windows, you need to set "Night Vision Mode" to "OFF" in the camera settings before use. Otherwise the light will reflect back from the glass. At night, it is best to have auxiliary lighting outside the house, because if you turn off "night vision mode", you will not be able to use the night vision function, otherwise the light will reflect back from the glass. indoor cam (1st Gen/2nd Gen) camera adhesive bracket can be installed anywhere you want, such as wall, ceiling, cabinet side or anywhere the bracket can be glued. IMPORTANT: Not recommended for use on painted, plastered or wallpapered walls. (Note: Applicable to single-glazed windows, not double-glazed windows). Made of high-quality plastic material, the color of the indoor cam