Hi everybody, i brought an PIR sensor. Inside it there are 6 terminals.
1.12+ive, 2.12-ive, 3-4.tamper(like open switch symbol), 5-6.Alarm(like open switch symbol).
After giving the power supply the LED is glowing for a period when i cross in front of it.. And i didnt know about remaining 4 pins.. i need get output when i cross.. i checked with multimeter with 4 pins.. i didnt get any volts.. what is tamper?.. how can i get the output from this??..
Thanks..
1.12+ive, 2.12-ive, 3-4.tamper(like open switch symbol), 5-6.Alarm(like open switch symbol).
After giving the power supply the LED is glowing for a period when i cross in front of it.. And i didnt know about remaining 4 pins.. i need get output when i cross.. i checked with multimeter with 4 pins.. i didnt get any volts.. what is tamper?.. how can i get the output from this??..
Thanks..