EBELONG K Key Fob kinetic switch

Extremely Small & Mobile

Self-powered, No Battery Required

The EMT-07 is a reciprocating self-powered wireless transmitter module that requires no external power supply and no batteries, enabling maintenance-free operation.

Wireless switch hung on the keychain

Control everything with just a click

It helps you easily activate or deactivate any device or scene manually with just a click. Additionally, Shelly Button is so tiny and convenient, and you can carry it with you everywhere.

  • No wires no batteries

    No wires no batteries

    Completely wireless. Powered by kinetic energy generated from simply pressing the switch.

  • Easy to carry

    Easy to carry

    The Button is so tiny it can be put and carried around anywhere.

  • Easy to operate

    Easy to operate

    One key to quickly control one or more lights/devices.

  • Pleasant press

    Pleasant press

    Ensures you a press feeling always pleasant. A discreet “click” allows you to have a good feedback.

Examples Of Use Cases

EMT07 wireless kinetic transmitter module

EBELONG K Wireless kinetic energy switch
SpecificationsSelf-powered Rebound Switch
Working TypeRebound type
Power SupplySelf-powered
Modulation MethodFSK
Communication Frequency923.6MHz
Button CountSingle button
Communication Range25m (Indoor) 80m (Outdoor)
Lifespan100,000 times
DimensionsL43.5mm * W22.8mm * H28mm
Operating Temperature-20~ +55°C
UsagePaired with Ebelong wireless controller

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