Another Heiman Gas Sensor HS1CG

[zwarf12]

Is there already an existing issue for this?

• I have searched the existing issues and there is none for my device

Product name

Heiman Gas Sensor HS1CG

Manufacturer

_TYZB01_0w3d5uw3

Model identifier

TS0204

Device type to add

Sensor

Node info

Endpoints and clusters

Basic

Further relevant clusters

Power Configuration

On/Off

Level Control

Color Control

Thermostat

Simple Metering

Electrical Measurement

Any other cluster of relevance/interest

[zwarf12]

There are already multiple Heiman HS1CG sensors in the database. This one, however, looks like the sensor is internally a Tuya Gas sensor.

[mattreim]

@Smanar A new class $TYPE_GAS_SENSOR of device might be necessary here. What do you think?

[Smanar]

lol, effectively, good question, have searched a possible usable sensor, and nothing similar ...

Something like that ?

{
  "schema": "subdevice1.schema.json",
  "type": "$TYPE_GAZ_SENSOR",
  "name": "ZHAGaz",
  "ui_name": "Gaz sensor",
  "restapi": "/sensors",
  "order": 20,
  "uuid": [
    "$address.ext",
    "0x01",
    "0xXXXX"
  ],
  "items": [
    "config/on",
    "config/reachable",
    "state/gaz",
    "state/lastupdated"
  ]
}

But I don't found which one cluster to use. This device work with natural gas, butane, propane.
Can just use a ZHAfire ? they are all flammable gaz.
All "sensor" like the VOC are here to display a value measurement, this one is here just to trigger an alarm.

If we use a ZHAFire the support will be native on third app, but if we use a ZHAGaz ....

@zwarf12 you have a preference ?

[zwarf12]

I think they are just ZHAFire everywhere else too. I think it would be inconsistent if only this manufacturer string results in this class while every other string gives a ZHAFire. #2515 or #2403
But I don't really know what consequences a new class would have especially in combination with other software (Home Assistant) if this is what you mean with third app.
So as an uninformed new person in this topic I would have expected to see a ZHAFire.

[mattreim]

Here's a small excerpt from another project that also doesn't know this Tuya device yet.

    {
        zigbeeModel: ["RH3070"],
        model: "HS1CG",
        vendor: "Heiman",
        description: "Smart combustible gas sensor",
        fromZigbee: [fz.ias_gas_alarm_1],
        toZigbee: [],
        exposes: [e.gas(), e.battery_low(), e.tamper()],
    },

[Smanar]

Honneslty as @zwarf12 is agree with that, I would use a ZHAFire.
I would explain the problem on the PR but I m 100% sure the PR will be valided without better proposition.

[github-actions]

As there has not been any response in 21 days, this issue has been automatically marked as stale. At OP: Please either close this issue or keep it active It will be closed in 7 days if no further activity occurs.