Enable/disable devices via device groups
You can enable/disable devices only via the configured hardware. Unless manually enabled/disabled in the add hardware wizard, camera devices are by default enabled and all other devices are by default disabled.
To locate a device via the device groups to enable or disable:
In the Site Navigation pane, select the device.
In the Overview pane, expand the relevant group and find the device.
Right-click the device and select Go To Hardware.
Click the plus node to see all devices on the hardware.
Right-click the device you want to enable/disable, and select Enabled.