Looking for logging into the Facebook From Unknown Device site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Facebook From Unknown Device site. After that you can login as usual with your login credentials.
http://www.google.dk/url?url=http://www.security-faqs.com/remove-unknown-devices-that-access-your-facebook-account.html
https://www.facebook.com/help/community/question/%3Fid%3D10155378010425173
https://www.facebook.com/help/community/question/%3Fid%3D10153958257361952
https://smallbusiness.chron.com/ips-logged-onto-facebook-account-38973.html
https://www.imore.com/think-someone-signing-your-facebook-account-heres-how-find-out-facebook-ios
https://www.makeuseof.com/tag/check-accessing-facebook-account/
https://trendblog.net/see-people-log-use-facebook-account/
https://webapps.stackexchange.com/questions/43417/if-facebook-says-ive-logged-on-from-an-unknown-location-does-that-mean-someone
https://www.quora.com/How-can-I-get-past-the-unknown-device-notification-on-Facebook
https://www.howtogeek.com/269854/how-to-see-other-devices-logged-into-your-facebook-account/
https://www.youtube.com/watch%3Fv%3DOJoo0__HRXE
https://www.quora.com/How-can-I-login-my-Facebook-through-an-unrecognized-device