# Oregon Scientific THN132N / TFA D-97877 Temp sensors

**URL:** <https://community.homey.app/t/oregon-scientific-thn132n-tfa-d-97877-temp-sensors/33326>\
**Category:** Questions & Help\
**Created:** [August 6, 2020, 4:17pm UTC](https://community.homey.app/t/oregon-scientific-thn132n-tfa-d-97877-temp-sensors/33326 "2020-08-06T16:17:00Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![Busta999](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/busta999/32/10053_2.png) [@Busta999](https://community.homey.app/u/Busta999)\
**Post date:** [August 6, 2020, 4:17pm UTC](https://community.homey.app/t/oregon-scientific-thn132n-tfa-d-97877-temp-sensors/33326/1 "2020-08-06T16:17:00Z")

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Just got my new Homey Pro - trying to setup my devices on it.

Been trying to Add:-

Oregon Scientific THN132N / TFA D-97877 Temp sensors

I have a dozen around the house.

I have tried Add using the :-

Oregon App THN132N - sat 10cm from Homey - (shows up in my RFXCom receiver)  
RFXCOM App  
Wireless Weather Sensors

All of which immediately declare ‘No new devices have been found’ instantly.

I can see the THN132N ‘pinging’ out every ~60 seconds

I can see all the sensors ‘pinging’ on my RFXCOM but none are detectable by Homey.

Any ideas or suggestions on how to get these working?

These are a show stopper - I have the TFAs in the Fridge and Freezers and need to keep monitoring them.

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**Author:** ![Petter\_G](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/petter_g/32/16714_2.png) [@Petter\_G](https://community.homey.app/u/Petter_G)\
**Post date:** [August 6, 2020, 6:55pm UTC](https://community.homey.app/t/oregon-scientific-thn132n-tfa-d-97877-temp-sensors/33326/3 "2020-08-06T18:55:03Z")

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Well, I do have an Oregon and my experience is that the 433mhz has NO RANGE whatsoever! Glue your sensors to Homey, maybe its close enough.

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**Author:** ![Busta999](https://sea1.discourse-cdn.com/flex025/user_avatar/community.homey.app/busta999/32/10053_2.png) [@Busta999](https://community.homey.app/u/Busta999)\
**Post date:** [August 6, 2020, 8:22pm UTC](https://community.homey.app/t/oregon-scientific-thn132n-tfa-d-97877-temp-sensors/33326/4 "2020-08-06T20:22:37Z")

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Ok thanks, much appreciated.

With this and not being able to control my ZWave Heating/Hot Water it moves the dial to does not compute.

I hold Homey in really high regard and think it is a fantastic product with extremely excellent interface and attention to detail - the closest thing I have seen to Appliance based HA!!

But too costly for me to re-engineer the whole heating/hot water systems.