Blackir

I made my estimates and I added that in the tutorial, I get around 100 €. Regarding the reflection, I had at first, but by cutting a circle in the center of the plastic circle to pass the lens I can not get any more. The Jeedom screenshot shows you the result I get in complete darkness with active IR.

Yes you are right PVC pipe diameter 63 mm length 20 cm. I correct the article. thanks

Thanks, I correct the mistake. You are right 63 mm diameter.

The LED set is supplied with the USB camera and triggers automatically, no adjustment possible.I added a link in the article.

It's why I heat it really hard several times. Thanks

Thanks, don't hesitate to send pics. ^^