Features 1、Non‑contact detection, not affected by temperature, humidity, noise, airflow, light, dust, etc. 2、Strong anti‑radio frequency interference ability, low output power, no harm to human body. 3、The detection distance is long, supports the detection of non-living objects, and the directionality of the microwave is very good. 4、Widely used in industrial, transportation and civil installations, such as vehicle speed measurement, automatic doors, sensor lights, reversing radar, etc. 5、With good features of anti-interference capability and high sensitivity, working fast and stable. Specification Item Type: Radar Sensor Module Material: ABS Plastic Product Model: HB100 Working Voltage: 5V Working Current: 60mA maximum Transmission Parameters: Detection Distance: 2~16m/6.6~52.5ft Transmitting Frequency: 10.525GHz Frequency Setting Accuracy: 3MHz Package List 1 x Radar Sensor Module 2 x Accessories