operating temp

So this huge storm hit last night. -4 degrees and with wind chill -25. I have 2 cameras. Loryta SD49225XA-HNR and SD49425XB-HNR. The 4 meg one started to make a whining noise and would not rotate. I decided to unplug them all. Kind of sounded like the motor was trying to turn the camera but...

I very much like this TRENDnet router [http://www.trendnet.com/products/wifi/AC-routers/AC1900/TEW-818DRU#tabs-solution02 ] for my security system. It has many nice features and should work fine for my security system except for one thing. The operating temperature range is specified for 32 to...