2 Channel Zigbee Retrofit Dimmer

2 Channel Zigbee Retrofit Dimmer

Brand: Smartify

Zigbee 3.0 Amazon Alexa Google Home Siri / Apple HomeKit

MRP

₹3,835

(Inclusive of 18% GST)

Two zones. Independent moods. Dim the bedroom while brightening the hallway — from a single module hidden behind your switches. Each channel responds on its own terms, to schedules, scenes, or your voice.

Genuine Product

100% Authentic

Warranty

Manufacturer Warranty

Fast Shipping

All over India

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Specifications

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
Channels 2 (independent)
Installation Flush box or DIN rail
Compatibility Home Assistant (native), Matter & Apple HomeKit (via hub)

Requires

Zigbee coordinator or hub. Dimmable fixtures or drivers required.

Note

Compatible with dimmable loads only. Not a 0-10V controller. Does not function as a simple on/off relay.

Product Description

The 2 Channel Retrofit Dimmer provides independent wireless brightness control for two lighting circuits from a single module hidden behind your existing switches. Each channel dims separately — create distinct moods in adjacent zones, balance ambient and task lighting, or let each room follow its own schedule without additional hardware. Each channel supports phase-cut dimming up to 100W for compatible dimmable fixtures and drivers. The dual-channel design reduces the number of modules needed in multi-zone lighting setups, simplifying installation and lowering cost. Both channels respond independently to voice commands, automation rules, and scene presets while maintaining manual override through the original wall switches. Communicates over Zigbee 3.0 and integrates natively with Home Assistant, with Matter and Apple HomeKit support via a compatible hub. Pairs effectively with Smartify touch panels and scene switches for whole-room lighting scenes. Ideal for bedrooms with bedside and ceiling lighting on separate circuits, or living spaces where multiple lighting zones need coordinated but independent dimming control.

Technical Details

A dual-channel phase-cut dimmer that retrofits two wall switches with independent wireless brightness control — no hardware replacement required. Each channel supports phase-cut dimming up to 100W for compatible dimmable fixtures and drivers. Installs behind existing switches in a flush box or on DIN rail. Communicates over Zigbee 3.0 with native Home Assistant support, and bridges to 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 ⚠ Dimmable fixtures and drivers only. Not a 0-10V controller. Cannot function as a plain on/off relay.

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