Rod, at 11:16 on Dec 05 1996, you wrote to Bill Grimsley...

RS>> Its a well known technique used for setting up those anti 
RS>> burglar beams which use IR beams.

BG> Not up here, it ain't.  I've certainly never heard of it.

RG> FWIW, it I've never heard of this so called technique down 
RG> this way either, and what with my experiences with video 
RG> cameras and IR, I can't see any practical benefits anyway, 
RG> 'cos all the camera will show is the _source_ of IR, but we'd 
RG> already know that if we installed the system ourselves anyway.

Quite right, not to forget that most security systems use PIR anyway.

RG> Rod Spood must be wanking with both hands again.

He obviously has very small hands then.  :)

Regards, Bill

--- MsgedSQ/2 3.50