First, please be noted that the WIFI connection distance is within 10 meters, so you can not access the live video or files too far away.
And for A119 Mini、A129 DUO、A129 PLUS、A129 PRO、A229 DUO, when the camera switches to parking mode, the WIFI will be disconnected, while you can turn it on again manually.
For A139、T130、A139 PRO, the WIFI will stay on in parking mode.