2 Channel Zigbee Retrofit Relay
Key features
A dual-channel Zigbee switching relay that converts two standard mechanical switches into smart switches simultaneously — without replacing any existing hardware.
Dealer & distributor information
The 2 Channel Zigbee Retrofit Relay is part of Smartify's own range of retrofit relays, 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 relays |
| Protocol | Zigbee |
| Wireless standard | Zigbee 3.0 |
| Device type | Switching Relay |
| Channels | 2 (independent) |
| Max switching capacity | 5A per channel |
| Recommended load | Up to 4A per channel |
| 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 operates independently with direct load switching up to 4A. For loads above 4A per channel, an external relay, SSR, or contactor is required. 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 Switching: 5A per channel
- Direct Load: Up to 4A per channel
- 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, 50/60Hz
- Current: Total 10A
- Wireless Protocol: Zigbee 3.0
- Operating Temperature: -10°C to +65°C
- Case Temperature (Tc): +80°C Max
- Operating Range: ≤70m
- 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
Direct load switching only — not a dry contact output and not a dimmer.
Limitations: For loads above 4A per channel use external relay / SSR / contactor.
Requires: Zigbee coordinator or hub
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