If this antenna has an 8 dBi gain we may expect about 13 dB improvement in the range. It is about 20 times! However, this antenna looks to be vertical, hence has an omnidirectional radiation pattern. In this case, it simply cannot be 8 dBi but only about 2 dBi. Secondly, probably a patch antenna will be the better choice. It is small enough to be placed inside the camera case, therefore, will not affect installation at all. Patch antenna of this size for 2.45 GHz may have the gain of at least 5 dBi to 8 dBi. For installation of patch antenna inside the camera case connecting cable and SMA connector are not necessary and antenna may be soldered directly to the board. Wyze can easily implement this improvement into its design. It should not increase the cost of the camera.