They're burglars casing out your house to see if anybody is home. This has happened to my neighbors who alerted us about this number. Most likely, they will use some radioshack device to override your old garage door opener and access your home.
They're burglars casing out your house to see if anybody is home. This has happened to my neighbors who alerted us about this number. Most likely, they will use some radioshack device to override your old garage door opener and access your home.