  The scotogenic model is a well motivated scenario that provides both an
explanation for neutrino masses and for dark matter. We focus on a real scalar
dark matter candidate in this model, produced through standard thermal
freeze-out. We analyze the parameter space of the model compatible with the
observed dark matter relic abundance, direct and indirect detection searches,
limits from lepton flavour violating decays and constraints from the neutrino
sector. As the mass differences of the dark matter with the neutral and charged
states are found to be small, the new scalars and fermions of the theory will
have macroscopic lifetimes, and could thus be potentially detected with
long-lived particle signatures at colliders. We find regions in the parameter
space to be - partially or fully - consistent with the dark matter relic
abundance, and the prediction of a long-lived charged scalar or lightest
neutral fermion in the scotogenic scenario, for dark matter masses below 500
GeV. We discuss on the collider phenomenology in some detail.
