Specification



Input Voltage: 3.3 ~ 5V, 6V Maximum



Working Current: 15uA



Working Temperature: -20 ~ 85



Output Voltage: High 3V, low 0V



Output Delay Time(High Level): About 2.3 to 3 Seconds



Detection angle: 100 °



Detection distance: 7 meters



Output Indicator LED(When output HIGH,it will be ON)



Pin limit current: 100mA



Connection Interface: PH2.0-3



Module size: 30mm × 22mm

Application



Intrusion Alarm



Non-contact infrared automatic switch

PinOut

Diagram

Overview of the Detector

The pyroelectric infrared motion sensor integrates a digital integrated body pyroelectric infrared

detector whose model is AM412.

This detector is a digital intelligent PIR sensor. It interfaces directly with up to two conventional PIR

sensors via a high impedance differential input. The PIR signal is converted to a 15 bit digital value

on chip. A LED indicates whenever the PIR signal is above the selected threshold. All signal

processing is performed digitally.