The AK-HRP150G is a new camera controller for the AK-HC900, AK-HC910, and AK-HC1500G multi-purpose cameras. To streamline the camera operations, the AK-HRP150 is designed with more of a "one-buitton-per-function" layout for faster, more accurate control. The AK-HRP150 also supplies power and G/L signal for the camera.