Up to 300 feet in an open field.
The max range between the camera and Base Station varies, but in an open, clear field, they can be up to 300 feet apart. If you have multiple walls, doors, and other structures between each device, then that optimal range will be smaller.
You can check your signal strength in the Wyze app. Tap to open the Base Station, and check the three bars next to your Wyze Cam Outdoor.