# How to start a flow with a 433 mhz remote

**URL:** <https://community.homey.app/t/how-to-start-a-flow-with-a-433-mhz-remote/43703>\
**Category:** Developers\
**Tags:** app, flow\
**Created:** [February 26, 2021, 7:08pm UTC](https://community.homey.app/t/how-to-start-a-flow-with-a-433-mhz-remote/43703 "2021-02-26T19:08:39Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Davy\_Manderveld](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/davy_manderveld/32/31337_2.png) [@Davy\_Manderveld](https://community.homey.app/u/Davy_Manderveld)\
**Post date:** [February 26, 2021, 7:08pm UTC](https://community.homey.app/t/how-to-start-a-flow-with-a-433-mhz-remote/43703/1 "2021-02-26T19:08:39Z")

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Hi everybody, i am trying to create a flow trigger with a 433 mhz chamberlain remote.

Does anyone know how to do it?  
I think it might be possible in flow event bus by Robert Klep?

My homey can detect the 433 mhz signal when i push the remote button, i can see that in developping mode.

Thanks in avance!

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**Author:** ![Dijker](https://avatars.discourse-cdn.com/v4/letter/d/b9bd4f/32.png) [@Dijker](https://community.homey.app/u/Dijker)\
**Post date:** [February 26, 2021, 8:07pm UTC](https://community.homey.app/t/how-to-start-a-flow-with-a-433-mhz-remote/43703/2 "2021-02-26T20:07:09Z")

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You need an App that understands the 433Mhz signal.  
If there is no App for the chamberlain brand you first need to create that.

there are some workarounds, like buying a [Broadlink device that supports RF](https://community.homey.app/t/broadlink-app/6389)