# Device Paths

When a supported Device is connected, accessing data on the Device can be configured by setting the Selected Path to a Device variable.

Note: Currently, Cameras are the only supported Devices.

The format for the Device path is always: [DeviceName]DeviceVariable. When a Device path is set, all properties for the Device will be accessible in the auto-complete window.

Once the Device path has been set, an Update Rate property will become available for the tag.

The Update Rate property sets the desired time, in milliseconds, for the property to be polled from the Device.

When the tag's value is set, the Device's property will be updated during the next poll cycle.