> For the complete documentation index, see [llms.txt](https://docs.bluefletch.com/bluefletch-enterprise/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.bluefletch.com/bluefletch-enterprise/product-guides/support-application/sa-6/features/bluetooth-disconnect-alert.md).

# Bluetooth Disconnect Alert

New in SA6 \*\*SA6 version introduced\*\*

**Purpose**

Alerts the user (sound) when a paired Bluetooth peripheral — e.g. a barcode scanner or sled — disconnects unexpectedly, so the user notices immediately rather than continuing to scan into a device that isn't receiving data.

**Location**

features/bluetooth/alert/BluetoothDisconnectAlertHandler.kt, utils/BluetoothConnectionTracker.kt, common/BluetoothDisconnectAlertConfig.kt.

\*\*Screenshots \<will provide screenshots for this>

**Responsibilities**

* Track the connection state of paired Bluetooth peripherals (BluetoothConnectionTracker).
* When a tracked peripheral disconnects without a corresponding expected/user-initiated disconnect, play an alert sound.
* Fire the bluetoothdisconnectalert event when the alert UI/sound is triggered.

**Configuration**

Config-driven via a bluetoothDisconnectAlert object (BluetoothDisconnectAlertConfig) nested in SupportAgentConfig:

| Configuration                        | Type             | Default | Description                                       |
| ------------------------------------ | ---------------- | ------- | ------------------------------------------------- |
| bluetoothDisconnectAlert.enable      | Boolean          | -       | Enables the Bluetooth Disconnect Alert feature    |
| bluetoothDisconnectAlert.media       | String           | -       | Path/identifier for the alert sound               |
| bluetoothDisconnectAlert.volume      | Integer          | 80      | Alert volume, clamped to 50–100                   |
| bluetoothDisconnectAlert.timeRunning | Integer(seconds) | 15      | How long the alert plays, clamped to 5–30 seconds |

#### Dependencies

* BLUETOOTH\_CONNECT/BLUETOOTH\_SCAN runtime permissions.&#x20;
* Requires a peripheral to already be paired; this feature does not perform pairing itself.

#### Events

* `bluetoothdisconnectalert` — See event catalog \<need to link this to event catalog>


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