  We show that the economical 3-3-1 model has a dark mater candidate. It is a
real scalar H_1^0 in which main part is bilepton (with lepton number 2) and its
mass is in the range of some TeVs. We calculate the relic abundance of H_1^0
dark matter by using micrOMEGAs 2.4 and figure out parameter space satisfying
the WMAP constraints. Direct and indirect searches are studied for a special
choice of parameters in the WMAP - allowed region.
