https://community.arlo.com/t5/Features/Motion-detection/m-p/970684#M11060 <BLOCKQUOTE><HR />jacktenbeers wrote:<BR /><P>Can I mount a camera inside with a view through a window to record outside?</P><HR /></BLOCKQUOTE><P>No... the sensor for the PIR detects IR or reflection&nbsp; of same...most glass does not allow IR to pass thru.</P><P>&nbsp;</P><P>Also as a side note, if live viewing thru a glass at night, the IR illuminators will reflect back off the glass and wash out picture.</P><P>&nbsp;</P><P>But, they are waterproof and can be placed outside.</P> Tue, 11 Aug 2015 22:18:58 GMT TomMac 2015-08-11T22:18:58Z https://community.arlo.com/t5/Features/Motion-detection/m-p/970663#M11059 <P>Can I mount a camera inside with a view through a window to record outside?</P> Mon, 03 Oct 2016 02:18:40 GMT https://community.arlo.com/t5/Features/Motion-detection/m-p/970663#M11059 jacktenbeers 2016-10-03T02:18:40Z https://community.arlo.com/t5/Features/Motion-detection/m-p/970684#M11060 <BLOCKQUOTE><HR />jacktenbeers wrote:<BR /><P>Can I mount a camera inside with a view through a window to record outside?</P><HR /></BLOCKQUOTE><P>No... the sensor for the PIR detects IR or reflection&nbsp; of same...most glass does not allow IR to pass thru.</P><P>&nbsp;</P><P>Also as a side note, if live viewing thru a glass at night, the IR illuminators will reflect back off the glass and wash out picture.</P><P>&nbsp;</P><P>But, they are waterproof and can be placed outside.</P> Tue, 11 Aug 2015 22:18:58 GMT https://community.arlo.com/t5/Features/Motion-detection/m-p/970684#M11060 TomMac 2015-08-11T22:18:58Z