SWEDEN
INTERNATIONAL
Micro Smart Dimmer - Matter
SKU: HPMCompact smart trailing-edge dimmer with support for Matter over Thread and Zigbee 3.0. Fits behind wall switches, requires no neutral wire, and works with dimmable LEDs, halogens, and drivers.
- Product description
- Specifications
The Sunricher SR-MT9040A-S is a versatile single-channel dimmer that combines both Matter over Thread and Zigbee 3.0 in one device. It integrates seamlessly with Apple Home, Google Home, Amazon Alexa, and Zigbee platforms like Home Assistant, SmartThings, and more.
Designed for retrofit installations, this dimmer fits behind push-button wall switches and works with or without a neutral wire, making it ideal for older homes and modern automation setups.
The SR-MT9040A-S features energy monitoring, adjustable minimum and start levels, and support for push-buttons, Green Power remotes, and touchlink commissioning. Its ultra-compact size (45.5 × 45 × 20.3 mm) makes it suitable even for tight wall boxes or multi-gang installations.
Note: For stable dimming below 20W, a Sunricher Bypass may be required.
Protocols: Matter over Thread + Zigbee 3.0
Dimming: Trailing edge (1 channel)
Load Types:
Dimmable 230V LEDs: max 200W
Electronic LED drivers: max 200W
230V halogen: max 400W
Low-voltage halogen with electronic transformer: max 200W
Power Monitoring: Yes (active power + energy)
Control Options:
App (Apple Home, Google, Alexa, etc.)
Push-button (momentary, toggle, 3-way)
Zigbee Touchlink + Green Power
Input Voltage: 100–240VAC
Max Load Current: 1.8A
Installation: Behind switch / in-wall (IP20)
Size: 45.5 × 45 × 20.3 mm
Functions:
Minimum dim level + start level
Soft start
Load type detection
Factory reset (5x reset presses)
Wiring Terminals: Screw terminals (L, N, OUT, S1, COM)
Neutral wire required: No (optional)
Bypass recommended under 20W: Yes