An electronic marker device affixes a fishing rod to a fishing reel. The device includes a marker housing having a base and a cover to wrap around an arm of a fishing reel and enclose a foot of the reel and a rod of a fishing rod thereby preventing removal of the fishing reel from the fishing rod. The marker housing also supports an electronic marker so as to deter unauthorized removal of the rod and reel combination. The marker may be preferably an electronic article surveillance (EAS) marker.