> For the complete documentation index, see [llms.txt](https://docs.kpnthings.com/kpn-things/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.kpnthings.com/kpn-things/building-blocks/devices/trackers/kpn-locationtag-i.md).

# KPN LocationTag I

![KPN LocationTag I](https://portal.kpnthings.com/assets/images/device-types/kpn-locationtag-i.png)

Also known as Viloc Tag.

* Supported network type(s): `KPNLORA`
* Device Specification ID: `kpn-locationtag-i`
* Device Specification UUID: `00338b9a-25f8-43e5-ba36-7555bc00ad83`

| Decoders             | decoderSpecificationUUID               | Description                 |
| -------------------- | -------------------------------------- | --------------------------- |
| › Decoded payload v2 | `fa85c8cb-0f64-58c5-beea-69c94c55fc0e` | Decoder for Viloc payloads. |

| Encoders                                | encoderSpecificationUUID               | Description                                                                                                   |
| --------------------------------------- | -------------------------------------- | ------------------------------------------------------------------------------------------------------------- |
| ‹ Encoded device modes or send interval | `15575b9a-4a5f-4445-9417-4b7a56080f20` | Send device modes for Asset Recovery: Active (5h interval), Missing (5min interval), or change send interval. |

### › Decoded payload v2

Decoder for Viloc payloads.

{% hint style="info" %}
This decoder also decodes [Geolocation and Local Gateway](/kpn-things/getting-started/tutorials/technical-overview/location-data.md) data.
{% endhint %}

| name            | type    | description                                                   | example |
| --------------- | ------- | ------------------------------------------------------------- | ------- |
| sabotaged       | boolean | indicates if the device has been sabotaged                    | `false` |
| temperature     | number  | the temperature measured by the device                        | `14`    |
| batteryLevelLow | boolean | indicates if the battery voltage has been below the threshold | `false` |

#### Example SenML-message

{% hint style="info" %}
SenML can be structured in different ways, and we do not guarantee the examples below will look the same as what you will receive on your Destination. To make sure you can handle the SenML optimally, take a look at our documentation about [Understanding and Interpreting SenML Data](/kpn-things/building-blocks/data-processing/thingsml-and-senml/senml/understanding-and-interpreting-senml-data.md).
{% endhint %}

The `batteryLevelLow` field in the example below is optional and will not be present in every uplink.

```json
[
    {
        "bn": "6E5E267F2E6FB3BF",
        "bt": 1693136532.0,
        "n": "sabotaged",
        "vb": false
    },
    {
        "n": "temperature",
        "u": "Cel",
        "v": 29
    },
    {
        "n": "batteryLevelLow",
        "vb": true
    }
]
```

### › Encoded payload

#### = Raw LoRa payload

* Protocol: LoRa downlink
* Description: Send raw LoRa payload to your device.
* Multiple commands in one downlink: No

Input mapping:

* Name: `payloadHex` (raw input)

#### ‹ Encoded device modes or send interval

* Protocol: LoRa downlink
* Description: Send device modes for Asset Recovery: Active (5h interval), Missing (5min interval), or change send interval.
* Multiple commands in one downlink: No

Input mapping:

* Name: `mode`
  * Value: `Active` (translates into → `010000646400D100C700DADA`, `02D180AA00C40784038405840484060A14`)
  * Value: `Missing` (translates into → `010000646400E1008600DADA`, `02E180AA00C0077B0380057B047B060A147B0214091F0C1F0E010088`)
* Name: `interval`
  * Value: `1h` (translates into → `010000646400E1008600DADA`, `02E180AA00C0077B0380057B047B060A147B0214091F0C1F0E010088`)
  * Value: `2h` (translates into → `010000646400CD00CD00DADA`, `02CD80AA00C20781038105810481060A14`)
  * Value: `5h` (translates into → `010000646400D100C700DADA`, `02D180AA00C40784038405840484060A14`)
  * Value: `11h` (translates into → `010000646400D3005600DADA`, `02D380AA00C4078A038A058A048A061914`)