# Camera.activityLevel

#### Availability

Flash Player 6.

#### Usage

    active_cam.activityLevel

#### Description

Read-only property; a numeric value that specifies the amount of motion the camera is detecting. Values range from 0 (no motion is being detected) to 100 (a large amount of motion is being detected). The value of this property can help you determine if you need to pass a setting to `Camera.setMotionLevel()`.

If you are streaming only uncompressed local video, this property is set only if you have assigned a function to the `Camera.onActivity` event handler. Otherwise, it is undefined.

#### See also

`Camera.motionLevel`, `Camera.setMotionLevel()`