Opening door from PC

[Ben Say]

Hi everyone,

I'm wondering connecting door key to my PC somehow to open it with an application.
What kind of Hardware do I need?
P.S: I prefer to connect it to PC's Serial Port.

Cheers
Ben

 

[OLIVE2222]

Hi,

Plenty of RS232 and USB relay boards are available on Ebay

http://www.ebay.com/sch/i.html?_from=R40&_sacat=0&_nkw=rs+232+relay&_nkwusc=rs+232+relaay&_rdc=1

Olivier