SPECIFICATIONS

Miniature Human Sensing Module PIR Module Infrared Module Pyroelectric Human Infrared Sensor Module

AM312Human Sensing Module Manual

First, the module description

AM312Human Sensing Module: YesBased on passive body infrared technology digital intelligent automatic control products, high sensitivity, reliability, widely used in various types of automatic induction electrical equipment.

2.Schematic and typical application

3.the technical parameters：

1.Working voltage: DC 2.7-12V;

2.Static power consumption:

3.Delay time: 2 seconds;

4.Blocking time: 2 seconds;

5.Triggering method: repeatable

6.Sensing range: ≤ 100 degrees cone angle, 3-5 meters; (according to the specific lens)

7.Operating temperature: -20 - +60 °

8.PCBDimensions: 10mm * 8mm

9.Module Lens: Lens

4.Features：

a,Anti-interference enhancement, the internal use of digital signal processing, direct high-low output.

b,Repeatable triggering mode: that is, when the sensing output is high, if the human body moves in the sensing range during the delay period, the output will remain high until it is delayed after the human left, (Ie, the sensing module will automatically delay a delay period after detecting every activity of the human body, and the time of the last activity as the starting point of the delay time).