Comparing these camera’s I see only a few differences noted below. Viewing angles aside, is a premium charged on the second listed camera for the wireless standard and the temperature it can function in? Surprising that there is less of a viewing in the second listed camera. Are these different generations? Trying to see if one is truly superior and worth the extra $. TIA
Model – 8SN1S9-WFC0. This one is $79.99; 115 and 60 viewing angle; good down too -5C; wireless standard 2.4GHz
Model – 8SW1S9-WFC0. This one is $129.99; 110 and 57 viewing angles; good down too -20C; wireless standard of 5.0GHZ.