This tiny little PIR module will detect the motion of any warm body up to 7m away. The pyroelectric sensor will give an output voltage signal when motion is detected. Two onboard potentiometers allow you to adjust the sensitivity of it and also adjust the length of the output pulse when motion is detected. You can also select a triggering option to be repeatable, or non-repeatable using the jumper pins on the circuit. It also includes space for an optional CDS photosensor (not supplied) for allowing for light detection.
|Input Voltage(DC)||4.5 – 20V|
|Output Signal||3.3V TTL|
|Detection distance(metres)||3 – 7|
|Delay Time||5 – 200s|
|Trigger Method||L: unrepeatable trigger, H: repeatable trigger(default)|
|Working Temperature||-20 to 80°C|
|Dimensions(cm)||3.2 x 2.4 x 2.4|