LWRD24GSL is a miniature transceiver radar module operating at 24 GHz frequency with a high performance transceiver MMIC. Its unique radar Doppler circuit make it ideal for low-cost and precise motion detection applications over a wide temperature range. It operates in CW mode. Its I/Q IF outputs can be used for signal analysis for advanced features such as the determination of object approaching or departing This module is ideally suitable for intruder or occupancy detection with minimum level of false alarm. It can also be used for auto-door opening in both indoor or outdoor environments, visitor-counting and vehicle or object speed measurement.