Does the outdoor camera supports SD card record?(W2/W3/W4)
No, this outdoor camera(W2/W3/W4) doesn't support SD card record.
This W4 outdoor camera can record alarm videos to your phone when an alarm is detected, the videos can be replayed for 2 days. It is free.
Also, this camera support Cloud Storage, you can record alarm videos to Cloud, no any risk of missing important movements.