need a schematic for a code protect door

[optix2003]

i want to open my small room, for my server, only if i use the corect code
and i need a schematic for an circuit which can help me for that. scuse me for my english i'm from Romania Please help me! email:[email protected][/b]

 

[tanveerriaz]

lock wiht phone card
**broken link removed**
lock with smartcard and code lock
**broken link removed**