The PIR Sensor module allows you to sense motion. It is almost always used to detect the motion of a human body within the sensor's range.
AM312 body sensors modules: a passive body based on the digital intelligent infrared technology, automatic control products. High sensitivity, high reliability. Widely used in various auto-sensing electrical equipment.
Working voltage: DC 2.7-12V
Static power consumption: <0.1mA
Delay time: 2 seconds
The blocking time: 2 seconds
Trigger: can be repeated
Sensing range: 3 meters, ≤100 degree cone angle
Working temperature: -20 - + 60 ℃
PCB Dimensions: 10mm x 8mm
Total size: Approx. 12mm x 25 mm
Module Lens: Small lens