Triggering 12v Relay with HC-SR501 PIR sensor

Using Arduino General Electronics
#1

I have a SRD-12VDC-SL-C relay with this configuration:

And I want to trigger it with PIR Motion Sensor Detector Module HC-SR501

The problem with direct connection to PIR is, when I connect PIR with 12v DC the Relay remains always ON, i.e. trigger from PIR does not switch it OFF.
And when I connect it via 5V supply the Relay remains always OFF. The trigger output of PIR is 3.3V how can I rectify this problem? by adding some resistor/FETs, or something else.

#2

Now show us how you are connecting the two parts.

#3

Look up the forum guide and in particular how to post an image (take photo, upload, add to image hosting site, get link, add to post using image icon).

Take a picture of your wiring and a hand drawn schematic and post it.

Is an arduino involved in this project?

#4