Dome DMWV1 Z-Wave Plus Water Main Shut-Off Valve (also labeled “Water Main Controller” on packaging). Installs over your existing 1/2”–1.5” ball valve — no plumber needed — to remotely open/close your main water valve, or automatically shut off when paired with a Z-Wave leak sensor. Great flood-prevention add-on for any Z-Wave smart home hub.

Complete kit includes: motor assembly, mounting bracket, control arm, (2) stainless hose clamps, power adapter/cord, and printed instruction manual. Box shows some shelf wear but contents appear unused and complete (see photos).

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