XENSIV™ 60GHz first completely autonomous radar sensor for motion sensing The BGT60LTR11SAIP is a lower-spec variant of the BGT60LTR11AIP radar sensor, with a shorter detection range and reduced operating temperature range. This fully integrated microwave motion sensor features Antennas in Package (AIP) and built-in motion and direction of motion detectors. It operates autonomously, eliminating the need for an external microcontroller and is suited for applications requiring motion detection with limited requirements