[New device support]: TH09z (Temperature & humidity sensor)

[hammy1988]

Link

There is no Product Page (Bestellseite: https://de.aliexpress.com/item/1005010058658736.html)

Database entry

{"id":52,"type":"EndDevice","ieeeAddr":"0xa4c138c6ba3d53c8","nwkAddr":34252,"manufId":4417,"manufName":"_TZ3000_isw9u95y","powerSource":"Battery","modelId":"TS0201","epList":[1],"endpoints":{"1":{"profId":260,"epId":1,"devId":770,"inClusterList":[0,3,1,1280,1026,1029,1024,57346],"outClusterList":[10,25],"clusters":{"genBasic":{"attributes":{"65503":"\u0000\u0000\u0000\u0000\f\u0000\u0000\u0000\u0000\u0012\u0000\u0000\u0000\u0000\u0011\u0000\u0000\u0000\u0000\f\u0000\u0000\u0000\u0000\u0012","65507":"sdk:3.0.16;cfg:0.0.0;ker:0.0.19;","65508":1,"65534":0,"modelId":"TS0201","manufacturerName":"_TZ3000_isw9u95y","powerSource":3,"zclVersion":3,"appVersion":64,"stackVersion":1,"hwVersion":1,"dateCode":""}},"ssIasZone":{"attributes":{"iasCieAddr":"0x00124b0030ca5125","zoneState":0}},"msTemperatureMeasurement":{"attributes":{"measuredValue":2145}},"msRelativeHumidity":{"attributes":{"measuredValue":817}},"genPowerCfg":{"attributes":{"batteryPercentageRemaining":200}}},"binds":[],"configuredReportings":[],"meta":{}}},"appVersion":64,"stackVersion":1,"hwVersion":1,"dateCode":"","zclVersion":3,"interviewCompleted":true,"interviewState":"SUCCESSFUL","meta":{"configured":-383675228},"lastSeen":1762707662916}

Zigbee2MQTT version

2.6.3

External definition

import * as m from 'zigbee-herdsman-converters/lib/modernExtend';

export default {
    zigbeeModel: ['TS0201'],
    model: 'TS0201',
    vendor: '_TZ3000_isw9u95y',
    description: 'Automatically generated definition',
    extend: [m.battery(), m.iasZoneAlarm({"zoneType":"generic","zoneAttributes":["alarm_1","alarm_2","tamper","battery_low"]}), m.temperature(), m.humidity(), m.illuminance()],
};

What does/doesn't work with the external definition?

It works without a external definition, but its shown as wrong device. So maybe it will be have issues to update to the correct firmware.

Notes

In the Zigbee2Mqtt log the device was shown as follow:
[2025-11-08 11:41:27] info: zh:controller: Succesfully interviewed '0xa4c138c6ba3d53c8'
[2025-11-08 11:41:27] info: z2m: Successfully interviewed '0xa4c138c6ba3d53c8', device has successfully been paired
[2025-11-08 11:41:27] info: z2m: Device '0xa4c138c6ba3d53c8' is supported, identified as: Tuya Temperature & humidity sensor with display (TS0201)
[2025-11-08 11:41:27] info: z2m: Configuring '0xa4c138c6ba3d53c8'

But it is only a Tuya Temperature & humidity sensor without display (TH09z).

[github-actions]

👋 Hi there! The Tuya device with manufacturer name _TZ3000_isw9u95y is already supported in the latest dev branch.
See this guide on how to update, after updating you can remove your external converter.

In case you created the external converter with the goal to extend or fix an issue with the out-of-the-box support, please submit a pull request.
For instructions on how to create a pull request see the docs.
If you need help with the process, feel free to ask here and we'll be happy to assist.

[hirtema]

@Koenkk can you maybe have a second look at this i think prematurely bot-closed issue?
I now also have one of this sensors and can confirm the original report made by @hammy1988:

The new device _TZ3000_isw9u95y has its own model / name "TH09Z",
it does not look in any way like the TS0201 it's now recognized as,
it's more like an IP65-protected outdoor version of the TS0601 / Tuya ZTH01.

The device is working flawlessly in 2.6.3 without any external definition, only the model and picture for this device are not correct yet.

[Koenkk]

Fixed!

Changes will be available in the dev branch in a few hours from now and in the next release which is every 1st of the month.

Could you also submit a picture for the docs (guide)? Make sure that the file name is TH09Z.png