What are the temperature limits for the entry sensor to function?
I had one set up on my garage door (inside), it stopped working when the outside temp reached ~-15C. Not sure how much was the temp inside my garage but definitely less than what is outside.
However, that cameras were still functioning at -20C. expecting to go about -30C this week, will see if the cameras will withstand Canadian weather.
Are you sure it is only temperature ? Maybe some ice or something on the “lens” … check it out ! If you had asked me - before your experience - I would have said: "no effect by temperature, at least until -15 ", but now …
Maybe there is inside a electrolyt condenser, where the electrolyt freezes below -15 …
Agreed. but my intention to buy the sensor was to use it in the garage so I know when the garage door is open/close. Occasionally, temps inside the garage may go below 0C based on the outside weather conditions. So, it will not function below 0C then.
It may not be as reliable below 0C, but its working today. Recorded temperature is -22C and with windchill effect around -34C.
Really impressed that cameras too still work beyond their design intent of -20C.