AM312 PIR Motion Sensor

AM312 PIR Motion Sensor is a digital light automatic control product based on passive human body infrared technology. It has high sensitivity and high reliability and is widely used in various automatic induction electrical equipment.

Internal use of digital signal processing, direct high-low output Low power consumption and small size for easy embedded installation.

Features:

1. Low power consumption, small size, easy to install

2. Internal use of digital signal processing, strong pit interference

3. High sensitivity and high reliability, can be widely used in automatic sensing circuits

4. Repeatable trigger mode: that is, after the sensing output is high, during the delay, if the body moves within its sensing range, the output will remain high until the person after the delay becomes low. (That is, the sensing module automatically detects a delay time after each activity of the human body, and takes the last activity time as the starting point of the delay time).

Technical parameter:

Working voltage: DC 2.7-12V;

Static power consumption: <0.1mA;

Delay time: 2 seconds;

block time: 2 seconds;

Trigger Mode: Repeatable;

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

Operating temperature: -20 - + 60 ℃

PCB size: 10mm * 8mm

Module lens: small lens

Applications:

Security Products, the human body sensors toys, the human body sensor lighting, industrial automation and control, etc.