switch

Zooz ZEN30 Double Switch

mid local: excellent Z-Wave

Price: $44.95 verified Sep 23, 2026
HA fit: excellent
Works offline: yes
Setup: moderate
Hub needed: yes

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switch

Zooz ZEN30 Double Switch

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Quick verdict

The ZEN30 solves a real problem: you have one gang box controlling a light and a fan (or two lights), and you want independent smart control of both. The top is a dimmer, the bottom is an on/off relay. Both show up separately in Home Assistant. Practical and space-efficient.

Standout: Dimmer plus on/off relay in one gang box. Control a light and fan independently without taking up two switch spots.

Notes last checked May 31, 2026.

Compatibility snapshot

Home Assistant excellent

Apple Home none

Google Home none

Alexa none

Works offline yes

Setup moderate

Extra hub needed yes

Power hardwired

Local control facts

Home Assistant: zwave_js integration, Local Push (home-assistant.io, checked Sep 10, 2026)
Z-Wave JS: in the device database, listed as Zooz ZEN30 (Double Switch) (github.com, checked Sep 10, 2026)

Why it stands out

dimmer and on/off relay in a single gang, replacing a two-function combo without rewiring
both loads are independently controllable in Home Assistant
multi-tap scene support on both buttons for automation triggers

Reasons to hesitate

needs a neutral wire, so older homes without one are out of luck
fitting two functions into one gang means a deeper box, so check your box depth
Z-Wave only, with no fallback to Wi-Fi or Zigbee

Best for

bathrooms or kitchens where a fan and light share one gang box
any room where you want independent dimmer + relay control in a single switch plate

Avoid if

your gang box is shallow, since the double switch is deeper than a standard switch
you only need a single function in that box

Privacy and local-control notes

Fully local Z-Wave device. No cloud, no app account, no data leaving your network.

Home Assistant support: supported · integration path: Z-Wave JS.

Buying reality check

Price notes: Costs more than a single switch but replaces two devices in one gang. Good value if you actually need both functions.

Verified price reads: lowest seen $44.95, latest $44.95 on Sep 23, 2026.

Sep 23, 2026$44.95amazon
Sep 5, 2026$44.95amazon

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Verified against

The compatibility notes above have not been through the source audit yet. The manufacturer's page is here; the notes were last checked May 31, 2026.

Spotted something wrong? Report an error on this page and I will check it against the source and fix it.

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