If you need to move the Gas Alert to another location or simply need to re-configure it to use another WiFi network, you need to delete the information already stored there. To do that, leave it plugged in and remove the screw plate from the back. You can then find the MySpool CLEAR hole location as illustrated here:
Please CONFIGURE your Gas Alert before you install it. You will need access to internet and your WiFi router's ID and password. Once it has been configured, you can hang it on the wall and plug it in.
How to CONFIGURE Gas Alert