Can anyone recommend a light beam detector that will result in a contact closure when something breaks the beam of light to provide a security or automation function?

Hi Jason,

You might want to look into these products.


http://www.maplin.co.uk/Module.aspx?ModuleNo=27513

http://www.asecurityonestopshop.com/prod...p?partno=MY-100

http://www.asecurityonestopshop.com/prod...p?partno=PB200F

Neeraj

Thanks