FS/VS Smart Camera devices are powered through an external power supply, Power over Ethernet (PoE) (xS20 only), or USB Type C (FS10 only) for maximum flexibility. A power priority scheme selects power from the external power supply over PoE (xS20 only) and USB host power (FS10 with adaptor cable only) to ensure the least restrictive power source is utilized. Changes to the power source may trigger a reboot.