This mini doppler radar sensor module is equipped with supporting DC 4-28V wide voltage It will automatically continuously output the high level TTL signal when there is motion. 360 degree no blind angle detection and maximum 7m sensing distance. It is perfect for DIY microwave motion sensor light switch, human sensor toys, smart security devices, etc.

Features:

• Operating Voltage: 4-28V
• Operating Current: 2.8mA (typical); 3mA (max)
• Detection Distance: 5-9m
• Transmitting Power: 20mW (typical); 30mW (max)
• Output Voltage: 3.2-3.4V
• Output Voltage Driving Capacity: 100mA
• Trigger Way: repeat trigger
• Output Control Low Level: 0V
• Output Control High Level: 3.3V
• Operating Temperature: -20~80 celsius
• Storage Temperature: -40~100 celsius
• Board Size: 35.9 X 17.3mm/1.41 X 0.68inch