This bulky remote M802 is obsolete. upgraded to Merlin Fob blue
This M802 with blue button that is totally different from M832 . They are not compatible with each another.
Alternatively,sync kit MK901 with one fob remote and MK902 with two fob remotes are available if you would like to choose remotes of new style and smaller ones. Existing remotes will not be affected.
This one is upgraded to Merlin Fob Blue.