How to trigger a LiveReload on a remote machine

Use this extension in Chrome (RemoteLiveReload, not LiveReload):
https://chrome.google.com/webstore/detail/remotelivereload/jlppknnillhjgiengoigajegdpieppei/related?hl=en-GB

Make sure the LiveReload server is running on port 35729 and that this port is accessible from your local machine (e.g., using telnet).