Remote trainer review of the Innotek FS-15. It has a handy range of 125m and very simple to use, the FS-15 is an excellent choice for dog owners who are looking for a remote trainer to use in their yard or small park. It has 7 levels of static correction plus 3 tone correction options also. With its small "fit in your pocket" remote the FS-15 offers great value for money.