Product Technical parameters

1. Working voltage: DC 2.7-12V；

2. Static power consumption:< 0.1mA；

3. Delay time: 2 seconds;

4. Lockdown time: 2 seconds;

5. Trigger method: repeatable;

6. Sensing range: ≤ 100 degree cone angle, 3-5 meters; (Depending on the specific lens)

7. Working temperature:- 20 - +60℃

8. PCB dimensions: 10mm * 8mm

9. Module lens: Small lens

Product Introduction

AM312 Human Sensing Module: It is a digital intelligent automatic control product based on passive human infrared technology, with high sensitivity and strong reliability, widely used in various automatic sensing electrical equipment.

Functional Features

a、 Enhanced anti-interference capability, internal digital signal processing, direct high and low level output.

b、 Repeatable triggering method: After sensing the output of a high level, if a human body is active within its sensing range during a delay period, its output will remain high until the person leaves and then become low after a delay (i.e., the sensing module will automatically extend a delay period after detecting each human body activity, and the time of the next activity will be the starting point of the delay time).

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