The Zooz ZEN 58 (D.C powered) or ZEN 57 (A.C. Powered) have a dry contact output and a separate dry contact input.
I use one to convert a dry contact output from a voltage sensing device into a Z-Wave signal from the ZEN 58 input, which then controls a rule in the HE depending on state of dry contact.
I didn't want a battery powered device so the Zen58 fit the needs
