# Is there an app for receiving and sending 433MHz signals

**URL:** <https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458>\
**Category:** Apps\
**Created:** [June 15, 2019, 4:14pm UTC](https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458 "2019-06-15T16:14:15Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![Pushsafer](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/pushsafer/32/12152_2.png) [@Pushsafer](https://community.homey.app/u/Pushsafer)\
**Post date:** [June 15, 2019, 4:14pm UTC](https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458/1 "2019-06-15T16:14:15Z")

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Hello,

Is there an app for receiving and sending 433MHz signals (generic) like the athom shop describes?  
Devices are cheap chinese sensors like water leak, motion detector and so on

![Zwischenablage01](https://us1.discourse-cdn.com/flex025/uploads/athom/original/2X/3/3b542d45a05a3bbc313c7f90420827eb5dd64516.png)

Otherwise the Homey is useless for me

Thanks Kevin

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**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [June 15, 2019, 5:10pm UTC](https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458/2 "2019-06-15T17:10:32Z")

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> [@Pushsafer](#):
>
> Is there an app for receiving and sending 433MHz signals (generic)

No, for each type of device you need a specific app (and for cheap Chinese sensors, chances are very small that an app exists for them). However, you can look at a device like the Broadlink RM Pro which, I believe, can receive generic signals _and_ has Homey support.

> [@](#):
>
> …like the athom shop describes?

It doesn’t, it only states that Homey supports 433Mhz.

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**Author:** ![Tupangitim](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/tupangitim/32/941_2.png) [@Tupangitim](https://community.homey.app/u/Tupangitim)\
**Post date:** [June 21, 2019, 12:03pm UTC](https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458/3 "2019-06-21T12:03:18Z")

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Im looking for the same solution. Hope someone can build a generic app.

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<div class="post-metadata">

**Author:** ![robertklep](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/robertklep/32/160628_2.png) [@robertklep](https://community.homey.app/u/robertklep)\
**Post date:** [June 21, 2019, 12:08pm UTC](https://community.homey.app/t/is-there-an-app-for-receiving-and-sending-433mhz-signals/14458/4 "2019-06-21T12:08:02Z")

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> [@Tupangitim](#):
>
> Hope someone can build a generic app.

That’s simply not possible with the current way Homey deals with 433Mhz signals.