# Homey Pro App for Z-Uno: Z-Wave Motion Alarm not working

**URL:** <https://community.homey.app/t/homey-pro-app-for-z-uno-z-wave-motion-alarm-not-working/87765>\
**Category:** Developers\
**Tags:** app, z-wave, homey-pro\
**Created:** [August 23, 2023, 7:23am UTC](https://community.homey.app/t/homey-pro-app-for-z-uno-z-wave-motion-alarm-not-working/87765 "2023-08-23T07:23:31Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![Johan\_Rossouw](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/johan_rossouw/32/79349_2.png) [@Johan\_Rossouw](https://community.homey.app/u/Johan_Rossouw)\
**Post date:** [August 23, 2023, 7:23am UTC](https://community.homey.app/t/homey-pro-app-for-z-uno-z-wave-motion-alarm-not-working/87765/1 "2023-08-23T07:23:32Z")

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Hi,

I am busy implementing a new app for a custom Z-Uno device that I have built. The device has 3 end points, a motion sensor, a binary switch and a multi level sensor. The sensor and the switch is kind of working, and I am receiving reports for the motion alarm, but the value of the alarm is always zero. I have tested the same device against my Fibaro Home Center 3 and it works correctly. Any idea what I am doing wrong. I am very new on the Homey platform. My code is here:

[https://github.com/jrossouw/page.rossouw.homey.zuno.button](https://github.com/jrossouw/page.rossouw.homey.zuno.button)

I receive alarm reports:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/a/b/abe4f3324c6e6d61dfd3cc614f7e1314a09168f5.png)

The value is just always zero (expecting 0xFF when the alarm is triggered and that is what the serial log indicates on the Z-Uno).

I also have an issue with the initialisation of the device. The initial GET for the alarm and voltage values fail:

 ![image](https://us1.discourse-cdn.com/flex025/uploads/athom/original/3X/0/b/0bf815c77b4460f587e7b9eb24846963524e90a9.png)

Any help will be appreciated.  
Kind regards,  
J

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<div class="post-metadata">

**Author:** ![Anders\_Gregow](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/anders_gregow/32/61721_2.png) [@Anders\_Gregow](https://community.homey.app/u/Anders_Gregow)\
**Post date:** [August 24, 2023, 6:00am UTC](https://community.homey.app/t/homey-pro-app-for-z-uno-z-wave-motion-alarm-not-working/87765/2 "2023-08-24T06:00:48Z")

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Hi!  
Sorry for not being able to answer your questions.  
But this app sounds very interesting.  
Will it be possible to customize the z-uno anyhow or will it be hardcoded for in/outputs?