https://community.arlo.com/t5/Arlo-Pro/Motion-Sensor-Is-Not-Triggering/m-p/1645760#M46354 <P>Hi All<BR />Yesterday I purchased and installed 2 of the wireless pro cameras and base station.<BR />Both cameras were working as expected, now 1 is not triggering from the motion sensor..<BR />Could this be due to a frost overnight?<BR />I have adjusted the sensitivity percentage and nothing?<BR />Any quick tips before I chase a replacement?<BR />Thanks Mark</P> Mon, 29 Oct 2018 20:44:21 GMT Msczes1 2018-10-29T20:44:21Z https://community.arlo.com/t5/Arlo-Pro/Motion-Sensor-Is-Not-Triggering/m-p/1645760#M46354 <P>Hi All<BR />Yesterday I purchased and installed 2 of the wireless pro cameras and base station.<BR />Both cameras were working as expected, now 1 is not triggering from the motion sensor..<BR />Could this be due to a frost overnight?<BR />I have adjusted the sensitivity percentage and nothing?<BR />Any quick tips before I chase a replacement?<BR />Thanks Mark</P> Mon, 29 Oct 2018 20:44:21 GMT https://community.arlo.com/t5/Arlo-Pro/Motion-Sensor-Is-Not-Triggering/m-p/1645760#M46354 Msczes1 2018-10-29T20:44:21Z https://community.arlo.com/t5/Arlo-Pro/Motion-Sensor-Is-Not-Triggering/m-p/1645792#M46360 <P>Frost on the sensor port could be an issue but I doubt it (I'm in Rochester, NY and haven't had the problem). Where did you adjust sensitivity? It has to be in your modes and rules - the motion test just gives you a number to plug into your rules. Camera positioning can also be an issue - post a screenshot from the camera for suggestions.</P> Mon, 29 Oct 2018 20:44:49 GMT https://community.arlo.com/t5/Arlo-Pro/Motion-Sensor-Is-Not-Triggering/m-p/1645792#M46360 jguerdat 2018-10-29T20:44:49Z