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Compact On/Off Controller

Wireless Actuator Upgrade Your Lighting System with Minimal Changes to Your House

Retrofit the lighting control system without chasing cables into a wall which is a superb way to avoid damage to the architectural appearance.

Effortless & Efficiency

The wireless actuator requires no wires and batteries, skipping complicated wiring steps and making the whole lighting project effortless and efficient.

902 Wireless Relay Receiver ON/OFF Actuator

  • Kinetic Self-Powered

    Kinetic Self-Powered

    Kinetic Energy Harvesting. Features MEA technology that converts pressing force into electricity. No batteries required, ever.

  • Wireless & No Wiring

    Wireless & No Wiring

    No Wiring, No Mess.wireless communication. Control lights without cutting into walls or running new wires.

  • Ultra-Compact Design

    Ultra-Compact Design

    Slim & Compact. With its tiny footprint (52*31.5mm), it easily fits into standard switch boxes, lamp bases, or ceilings.

  • Flexible Multi-Control

    Flexible Multi-Control

    Flexible Pairing. One receiver can store up to 10 switch IDs, enabling multi-way control for a single light source effortlessly.

Examples Of Use Cases

C902 Compact On/Off Controller

Product modelERC902
Power supplyAC100V ~ 240V 50/60Hz
Max Load3A(1 way)
LED load: 300W(220V~)
Radio frequencyRF 433MHz
Operating rangeUp to 80m outdoors
Up to 25m indoors
(May vary depending on conditions)
Operating temperature-20℃ ~ +55℃
Memory capacityMaximum 10 switches
DimensionsL52*W32*H18.5mm
Certifications and standardsEN 60669-1:2018
EN 60669-2-1:2004+A1:2009+A12:2010
EN IEC55015:2019

Support & Questions


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