Flyrobo (2 pc) HB100 Microwave Doppler Radar Wireless Motion Sensor - - Electronic Components Electronic Hobby Kit

Length: 4.5 cm Width: 3.8 cm Input Voltage: 4.75 ~ 5.25 V Height : 0.8 cm X-Band Frequency: 10.525 GHz Minimum Power Output: 13 dBm EIRP HB100 Microwave Motion Sensor is an X-Band Bi-Static Doppler transceiver module. It has a built-in Dielectric Resonator Oscillator (DRO) and a pair of Microstrip patch antenna array, making it ideal for usage in motion detection equipment. This module is ideal for alarms, motion detectors, lighting control, vehicle speed measurement, and automatic doors. Features: Low current consumption (typical 30 mA) CW or pulse operation Flat profile Long detection range (20 m) Package Includes: 1 x HB100 Microwave Doppler Radar Wireless Motion Sensor.