Infa-Red with Heat Detector for camera ?

Hi
I dont know mutch how to design Schematic
so I need help with this, Please

but I am try to find Infrared Schematic with Heat Detector I can use
with my camera and I need to connect RC to my camere to the Relay
so if it will be some move then my camera will take photo

Regards
Siggi

Try a PIR (passive InfraRed Detector) used for alarm systems, all the hard work has been done.