The K-MC1 from RFbeam Microwave is a Radar Sensor with Frequency 24.050 to 24.250 GHz, IF Frequency 40 Hz to 500 kHz, Output Power 16.5 dBm, Antenna Gain 18.5 dB, LNA Gain 19 dB (Receiver). Tags: 4 hole mount, Transceiver. More details for K-MC1 can be seen below.