High sensitivity for Arduino, long sensing distance, wide sensing angle for detecting moving objects using Doppler radar technology, this is a microwave sensor module specifically for detecting moving objects and human body. The module has many advantages such as high sensitivity, long sensing distance, wide sensing angle, high reliability, wide range of operating voltage. Widely used in human body sensing lighting system, anti-theft alarm system.
– Working voltage: 4 – 28VDC
– Trigger mode: repeat trigger
– Active level: high ( when it detects a moving object )
– Detecting range: less than 120 degrees taper angle within 7 meters
– Application: automatic lighting, smart home, DIY projects general model N / A