2 Channel Zigbee Retrofit Dimmer
Key features
A dual-channel Zigbee phase-cut dimmer that retrofits two standard wall switches with independent brightness control — without replacing any existing hardware.
Dealer & distributor information
The 2 Channel Zigbee Retrofit Dimmer is part of Smartify's own range of retrofit dimmers, supplied by Smartify to the Indian trade. Dealer pricing is shown to approved dealer accounts once you sign in — it is not published publicly.
Dealer, distributor and brand accounts can order this product directly. It is in stock now. All products carry the manufacturer's warranty, and approved dealers get product training, technical support and a dedicated account manager.
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Specifications
| Brand | Smartify |
|---|---|
| Category | Retrofit dimmers |
| Protocol | Zigbee |
| Wireless standard | Zigbee 3.0 |
| Device type | Phase-Cut Dimmer |
| Channels | 2 (independent) |
| Max switching capacity | 100W per channel |
| Recommended load | Dimmable fixtures / drivers only |
| Installation | Flush box or DIN rail |
| Compatibility | Home Assistant (native), Matter & Apple HomeKit (via hub) |
| Works with | Amazon Alexa, Google Home, Siri / Apple HomeKit |
| HSN code | 85365090 |
| GST rate | 18% |
| Availability | In stock |
| Warranty | Manufacturer |
| Sold to | Dealers, distributors and brands |
Product description
Each channel independently supports phase-cut dimming up to 100W for compatible dimmable lighting fixtures and drivers. Installs behind existing switches in a flush box or on DIN rail. Communicates natively over Zigbee 3.0 with Home Assistant, and integrates with Matter and Apple HomeKit via a compatible hub.
Key specifications
- Channels: 2 (independent)
- Max Load: 100W per channel
- Dimming Type: Phase-Cut (Trailing/Leading edge)
- Protocol: Zigbee 3.0
- Compatible with: Home Assistant (native), Matter & Apple HomeKit (via hub)
- Installation: Flush box or DIN rail
Datasheet
- Voltage: 90–250V AC
- Max Power: 75W (110V) / 150W (220V)
- Wireless Protocol: Zigbee 3.0
- Operating Temperature: 0°C to +40°C
- Case Temperature (Tc): +80°C Max
- Dimensions: 40 × 40 × 18 mm
- IP Rating: IP20
- Frequency Band: 2.405–2.480 GHz
- Max Radio Transmit Power: <+10 dBm
- Installation Type: Behind Switch / DIN Rail
Installation notes
For use with dimmable fixtures and drivers only. Not a 0-10V controller and cannot function as a plain on/off relay.
Limitations: Compatible with dimmable loads only. Does not function as a simple on/off relay.
Requires: Zigbee coordinator or hub. Dimmable fixtures or drivers required.
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