Z-Wave Long Range Double Relay For Your Smart Home, A No-Brainer Way To Control Two Lights Independently, Signal Repeater, Works With SmartThings, Hubitat, And Home Assistant, Z-Wave Hub Required

Smart Home Z-Wave Double Relay, single unit, 2-light control
✔️ Control 2 loads independently, 3-way ready, neutral wired

This compact double relay module lets you add independent two-load control to your lighting from a Z-Wave hub. It's ideal for upgrading double-gang wall boxes, letting you keep your existing switch style while making lights smart. Neutral wire required; this small unit fits behind crowded switches and works with Hubitat, Home Assistant (Z-Wave JS), and SmartThings.

✅ Independent control of two loads from a single compact relay unit
✅ 3-way compatible for multiway switch setups (follow wiring diagrams)
✅ Small footprint fits behind crowded wall boxes: 1.5" x 1.4" x 0.7" (38 x 36 x 18 mm)
✅ Neutral wire required (check before buying)
✅ Not a dry contact relay; supports simple on/off or momentary switches
✅ Z-Wave hub required; tested with Hubitat, Home Assistant (Z-Wave JS), SmartThings
✅ ETL certified for North American safety standards
✅ Smart bulb mode: control smart bulbs via Z-Wave without cutting power off to them when off
✅ Z-Wave Long Range, SmartStart, and S2 authenticated security supported by the hub

💡 What is a double relay used for in a smart home setup?

This handy device lets you manage two lighting loads from one hub. - Independent two-load control for lights - 3-way switch compatibility for multiway configurations - Easy install behind existing switches in tight spaces