PIR Motion Sensor Detector Module HC-SR501
$43.93
$77.32
Wide Working Voltage Range: DC 4.5V- 20V Current Drain: <60uA Detection Angle: <140° Detection Distance: 3 to 7m (can be adjusted) Blockade time: 2.5s (Default) Work temperature: -20- 80°C
Ir Proximity/Motion Sensors