Difference between revisions of "RFID door lock"

Revision as of 14:46, 24 November 2010

Here is Makers Local 256's version of what we are thinking of doing.

Issues we face in the Load of Fun

Will be internal requiring access to two doors
Should very cheap enough to replace all artists keys or work with the current lock system
Should have an option to buzz people in for visitors

Jeenodes
- Do they have enough range?
- What would the power situation be like?
- What are the failure modes?

Ethernet shield and web server
- One wire between door and router, second wire between router and server, and always on door server. As few "moving" parts as necessary.
- would require people to be on the loadoffun wireless to buzz people in
- could store access keys locally incase server melts down

Electric door strike
- we have one but from our tests it will not work on the outside door. Great for door to studio
Electromagnetic lock
- requires a battery backup incase power goes out
- requires a button to be pressed to exit

What are the money and time costs of using a pre-packaged solution?

@@ Line 23: / Line 23: @@
 * Ethernet shield and web server
-** One wire between door and router, plus always on door server
+** One wire between door and router, second wire between router and server, and always on door server. As few "moving" parts as necessary.
 ** would require people to be on the loadoffun wireless to buzz people in
 ** could store access keys locally incase server melts down