3.The extension cord can also power the entire sensor,
not just melts the ice!
Now you will need to align the whole package in the
proper direction by rotating it on top of the mounting
pipe as needed.
3. When you get the outdoor sensor WS90, try to turn
left or turn right to confirm how to screw the bottom
threaded cover.
If you can not confirm the direction.
Locate the arrow labeled “NORTH” that you will find
on top of the connector tube of the sensor package.
You must rotate the whole sensor package until this ar
row points due “NORTH” (synchronize the direction
on the phone after open compass APP), and screw the
bottom threaded cover to the direction of the “NORT
H”, As the picture shows:
Figure 6