929002422801
ActiveHue Wall Switch Module
Philips Hue Wall Switch Module — converts any dumb switch to smart.
Common Applications
Mounts behind an existing wall switch. Keeps constant power to Hue bulbs while making the existing physical switch a smart trigger. Solves the biggest Hue problem: family members turning off the wall switch and killing the smart bulbs. Zigbee connected to Hue Bridge.
Openness & Hackability
Standard Zigbee. Works with Z2M. Installs behind the wall plate — the existing switch becomes a Zigbee button.
Specifications
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Battery Type
The battery used. CR2032 = common coin cell, easy to replace. AAA = higher capacity. USB-C = rechargeable.
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CR2032 coin cell (multi-year) — NO neutral / no hardwiring required
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Installation
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Behind existing wall switch (in wall box); 1 or 2 switch inputs
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Smart Home Integrations
Compatible smart home platforms and voice assistants.
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Hue Bridge, Home Assistant, Zigbee2MQTT
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Model
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RDM002
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Pn note
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Corrected: battery-powered (CR2032), retrofit behind existing switch, no neutral. Stored Hardwired/neutral-required was wrong (opposite of the product feature).
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Protocol
The wireless communication standard. BLE = short range, phone direct. Zigbee = mesh network, needs hub. Z-Wave = mesh, needs hub. WiFi = direct, higher power.
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Zigbee 3.0
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Installation Quick Reference
Setup: Pair with your hub or phone via Zigbee 3.0. Most smart buttons support single press, double press, and long press for three different actions.
Battery: Uses CR2032 coin cell (multi-year) — NO neutral / no hardwiring required battery. Expected life: 1-2 years. Low battery notification via the app.
Dimensions
Troubleshooting
Not responding to input
Check wiring continuity with a multimeter. Verify the contact block is properly seated. Inspect terminals for loose connections.
Where to Buy
Price range
$34.54 — $170.03
across 2 distributors
Quick Specs
- Battery Type
- CR2032 coin cell (multi-year) — NO neutral / no hardwiring required
- Installation
- Behind existing wall switch (in wall box); 1 or 2 switch inputs
- Smart Home Integrations
- Hue Bridge, Home Assistant, Zigbee2MQTT
- Model
- RDM002
- Pn note
- Corrected: battery-powered (CR2032), retrofit behind existing switch, no neutral. Stored Hardwired/neutral-required was wrong (opposite of the product feature).
What People Are Saying
“Standard Zigbee. Works with Z2M. Installs behind the wall plate — the existing switch becomes a Zigbee button.”