[Home](./index.md) > [@digitalpersona/devices](./devices.md) > [DeviceDisconnected](./devices.devicedisconnected.md) ## DeviceDisconnected class An event signaling that a device was disconnected. Signature: ```typescript export declare class DeviceDisconnected extends DeviceEvent ``` ## Constructors | Constructor | Modifiers | Description | | --- | --- | --- | | [(constructor)(deviceId)](./devices.devicedisconnected.(constructor).md) | | Constructs a new event. |