Deta 6922HA Series 3 dual socket not properly recognised

[AussieSusan]

(Note: I added this to the Home assistant 'Third Party' forum 3 days ago but not recieved any answers so asking here.)

I have a Deta 6922HA Series 3 dual power socket installed. I used the SmartLife app to connect to it and register it with the Tuya web site.

In both the SmartLife and Tuya web site it shows both of the power sockets and their associated switches. However when using the Tuya Local integration in HA, using either the ‘SmartLife cloud-assisted device setup’ or the ‘Manually provide device connection information’ options, it only ever picks up one switch (which the other platforms see as ‘switch 1’).

Is there a way to get HA to recognise both sockets/switches?

(BTW I also have several 2, 3 - and one 4 - way light switches that HA picks up perfectly.)

Susan

[make-all]

It is difficult to answer questions like this without logs from HA when you tried to add the device showing what the device is sending, and also Query Things Data Model result showing what it is capable of.

It may be that the device is only sending one switch for some reason, so that is all that is being picked up. Or it may be using a non-standard layout where only one switch is matching any existing config.

[AussieSusan]

The result from the 'Query Things Data Model" for one of my devices is:

{
  "result": {
    "model": "{\"modelId\":\"f5rub4\",\"services\":[{\"actions\":[],\"code\":\"\",\"description\":\"\",\"events\":[],\"name\":\"默认服务\",\"properties\":[
{\"abilityId\":1,\"accessMode\":\"rw\",\"code\":\"switch_1\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_power2\",\"attribute\":\"149\"},\"name\":\"开关1\",\"typeSpec\":{\"type\":\"bool\"}},
{\"abilityId\":2,\"accessMode\":\"rw\",\"code\":\"switch_2\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_power2\",\"attribute\":\"149\"},\"name\":\"开关2\",\"typeSpec\":{\"type\":\"bool\"}},
{\"abilityId\":9,\"accessMode\":\"rw\",\"code\":\"countdown_1\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_time2\",\"attribute\":\"132\"},\"name\":\"开关1倒计时\",\"typeSpec\":{\"type\":\"value\",\"max\":86400,\"min\":0,\"scale\":0,\"step\":1,\"unit\":\"s\"}},
{\"abilityId\":10,\"accessMode\":\"rw\",\"code\":\"countdown_2\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_time2\",\"attribute\":\"132\"},\"name\":\"开关2倒计时\",\"typeSpec\":{\"type\":\"value\",\"max\":86400,\"min\":0,\"scale\":0,\"step\":1,\"unit\":\"s\"}},
{\"abilityId\":38,\"accessMode\":\"rw\",\"code\":\"relay_status\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-zhuangtai\",\"attribute\":\"640\"},\"name\":\"上电状态设置\",\"typeSpec\":{\"type\":\"enum\",\"range\":[\"off\",\"on\",\"memory\"]}},
{\"abilityId\":40,\"accessMode\":\"rw\",\"code\":\"light_mode\",\"description\":\"\",\"extensions\":{\"iconName\":\"tcl_function_light\"},\"name\":\"指示灯状态设置\",\"typeSpec\":{\"type\":\"enum\",\"range\":[\"relay\",\"pos\",\"none\",\"on\"]}},
{\"abilityId\":41,\"accessMode\":\"rw\",\"code\":\"child_lock\",\"description\":\"\",\"extensions\":{\"iconName\":\"icon-dp_power2\",\"attribute\":\"128\"},\"name\":\"童锁开关\",\"typeSpec\":{\"type\":\"bool\"}},
{\"abilityId\":44,\"accessMode\":\"rw\",\"code\":\"switch_inching\",\"description\":\"自定义协议\",\"extensions\":{\"iconName\":\"icon-dp_power2\",\"attribute\":\"16\"},\"name\":\"点动开关\",\"typeSpec\":{\"type\":\"string\",\"maxlen\":255}}]}]}"
  },
  "success": true,
  "t": 1767493506562,
  "tid": "9573e109e91411f09f6b7661e0ed24c1"
}

From my uneducated viewpoint, that would seem to indicate there are 2 switches.

The log from HA where I deleted and then recreated the device is:

No issues found for search term 'tuya'
2026-01-04 13:30:33.612 WARNING (MainThread) [custom_components.tuya_local.device] Bathroom Power Right receive loop has terminated
2026-01-04 13:30:33.613 INFO (MainThread) [custom_components.tuya_local.device] Deleting device: bf0fb41d2e61feef99nlur
2026-01-04 13:35:54.535 WARNING (MainThread) [custom_components.tuya_local.config_flow] Adding 6922HA Series 3 device with product id grnoiynjhh18aa15
2026-01-04 13:35:55.924 WARNING (MainThread) [custom_components.tuya_local.config_flow] Cloud device spec:
2026-01-04 13:35:55.925 WARNING (MainThread) [custom_components.tuya_local.config_flow] Device matches nooie_nsp21_smartplug with quality of 62%. DPS: {"updated_at": 1767494138.8759818, "1": false, "2": false, "9": 0, "10": 0, "38": "memory", "40": "on", "41": false, "44": ""}
2026-01-04 13:35:55.925 WARNING (MainThread) [custom_components.tuya_local.config_flow] Include the previous log messages with any new device request to https://github.com/make-all/tuya-local/issues/
2026-01-04 13:37:35.125 INFO (SyncWorker_22) [custom_components.tuya_local.device] Creating device: bf0fb41d2e61feef99nlur
2026-01-04 13:37:36.085 INFO (MainThread) [homeassistant.components.switch] Setting up tuya_local.switch
2026-01-04 13:37:36.086 INFO (MainThread) [homeassistant.components.number] Setting up tuya_local.number
2026-01-04 13:37:36.086 INFO (MainThread) [homeassistant.components.time] Setting up tuya_local.time
2026-01-04 13:37:36.087 INFO (MainThread) [homeassistant.components.lock] Setting up tuya_local.lock
2026-01-04 13:37:36.088 INFO (MainThread) [homeassistant.components.select] Setting up tuya_local.select
2026-01-04 13:37:36.126 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new number.tuya_local entity: number.bathroom_power_right_timer
2026-01-04 13:37:36.146 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new lock.tuya_local entity: lock.bathroom_power_right_child_lock
2026-01-04 13:37:36.150 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new select.tuya_local entity: select.bathroom_power_right_light_mode
2026-01-04 13:37:36.156 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new select.tuya_local entity: select.bathroom_power_right_initial_state
2026-01-04 13:37:36.161 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new switch.tuya_local entity: switch.bathroom_power_right
2026-01-04 13:37:36.165 INFO (MainThread) [homeassistant.helpers.entity_registry] Registered new time.tuya_local entity: time.bathroom_power_right_timer

I canptured the following while recreating the device:

I hope this information is sufficient to help me. If not then let me know what else you need.
Susan

[make-all]

Any reason you did not select simple_dual_switch_timer_v2?

I guess if the child lock, initial state, and light mode are more important to you than the second switch you might prefer that, otherwise it would seem a better match for what you want

[AussieSusan]

Several:

• the 'nooie...' smart plug was suggested as the best match - the suggested best option has worked well for all of the other devices I have (so far)
• I have no idea what the other options provide and/or leave out - is there documentation on what each of the options provide?
  The options that you mention are neither more (or less) important - in all of the other light and power devices I've connected then I have received ALL of the available functions. I can't see why I can't have both the 2 switches AND all available functions.
  To that end, is there documentation on how I can create my own plug definition file with instructions on where to place it so I can select it?
  Susan

[make-all]

The "best match" is merely a numbers game. The second switch and timer account for 2 dps. The other config options account for up to 4 dps, so configs that cover 1 switch and 3 or more config options are going to win over the config with both switches and timers.

Configs are in the custom_components/tuya_local/devices directory. There are far too many of them to document what each supports separately from the files themselves, such documentation tends to be write-only, because nobody wants to go through thousands of pages of documentation while adding devices, so working on it would be a waste of time. There is a README.md in the directory documenting the format, and a schema file device_config_schema.json that can be used to check them with pajv or vscode.

[AussieSusan]

Thanks for the pointers and links etc..
Based on them I have created a file (I called it deta_6922ha.yaml) in my local copy of the directory yo mentioned and then deleted and re-installed the plug. My file was found and I can now control all of the functions of the plug.
Actually, one that I didn't map is the 'switch inching' one as, when. looked to see what that means, it didn't seems to make much sense to me be as it only applies to the plug as a whole not the individual sockets, but there are also the timers that are specific to the sockets that appear to do the same thing.
If anyone else is interested, the file I created is:

name: Deta Dual Power Outlet
products:
  - id: f5rub4
    manufacturer: Deta
    model: 6922HA Series 3
entities:
  - entity: switch
    class: outlet
    translation_key: switch_x
    translation_placeholders:
      x: "1"
    dps:
      - id: 1
        name: switch
        type: boolean
  - entity: switch
    class: outlet
    translation_key: switch_x
    translation_placeholders:
      x: "2"
    dps:
      - id: 2
        name: switch
        type: boolean
  - entity: time
    translation_key: timer_x
    translation_placeholders:
      x: "1"
    category: config
    dps:
      - id: 9
        type: integer
        name: second
        range:
          min: 0
          max: 86400
  - entity: time
    translation_key: timer_x
    translation_placeholders:
      x: "2"
    category: config
    dps:
      - id: 10
        type: integer
        name: second
        range:
          min: 0
          max: 86400
  - entity: select
    translation_key: initial_state
    category: config
    dps:
      - id: 38
        type: string
        name: option
        mapping:
          - dps_val: "on"
            value: "on"
          - dps_val: "off"
            value: "off"
          - dps_val: memory
            value: memory
  - entity: select
    translation_key: light_mode
    category: config
    dps:
      - id: 40
        type: string
        name: option
        mapping:
          - dps_val: relay
            value: state
          - dps_val: pos
            value: pos
          - dps_val: none
            value: none
          - dps: "on"
            value: "on"
  - entity: lock
    translation_key: child_lock
    category: config
    dps:
      - id: 41
        type: boolean
        name: lock

Use at your own risk.
Susan

[make-all]

The support for this device and the additional config options it has was already added to simple_dual_switch_timer_v2.yaml

[AussieSusan]

I've just looked at the simple dual switch timer v2 you mentioned and I see that it only handles the IDs 1, 2, 9 and 10.
My version handles IDs 38, 40 and 41 as well. It was actually the (new?) option in 'Light Mode' (ID 40) of 'On' that took my interest early on tha took me down this rabbit hole.

[make-all]

You are looking at an old version of the file.
https://github.com/make-all/tuya-local/blob/main/custom_components/tuya_local/devices/simple_dual_switch_timer_v2.yaml

[AussieSusan]

Yes - I was looking at the local copy of that file that is dated 2 January 2026