Zooz 0-10 V Dimmer | ZEN54 | Z-Wave Plus 700 EU Series

The Zooz ZEN54 adds smart 0–10 V dimming to compatible LED drivers and fixtures. The module sends the 0–10 V dimming signal (DIM+ and DIM−) and also includes a switching relay to completely disconnect the mains power to the driver if a driver does not dim to 0%. The 700 series Z‑Wave chip offers S2, SmartStart and, from specific firmware, Z‑Wave Long Range support. Installation takes place between the LED driver and a (momentary) wall switch; the ZEN54 itself is powered with 120–240 V AC, and the 0–10 V side remains galvanically isolated from earth/PE. For a robust setup, min/max levels and dimming speed are adjustable per parameter.

Key Features and Benefits

• 0–10 V dimming control: smooth dimming of compatible LED drivers plus relay to completely de-energise the driver.
• 230 V usable: power input 120–240 V AC (50/60 Hz), max. 4 A; typically up to approx. 960 W at 230–240 V.
• Z‑Wave 700 Series: S2 security, SmartStart, OTA updates; Long Range ready depending on hub/variant.
• Flexible operation: control via Z-Wave or via a (momentary) wall switch; parameters for min/max and ramp speed.

Compatibility

• Works with Home Assistant (Z‑Wave JS), Homey and Fibaro; functionality may vary by driver/firmware.
• EU frequency/hub: Use the EU variant (868 MHz) and check Long Range support in the hub used.

Disadvantage

• For 0–10 V LED drivers only; not suitable for directly dimming other types of loads, and indoor only.

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