The system is Totally Automatic and controlled through the sensors.
At present the Pyro-tube is programmed to fire when one of the two LDR detectors give a very high reading.
This is what i call the "Angry Mode"- meaning if you shine a very bright light at his head (i use a Laser pen) he will get angry and his Bright RED led Eyes light up (to warn) and 2 seconds later the Pyro-tube fires.
Laser light is much brighter than the light coming off a flame so it does not interfere with his flame detection software.