On 26 Oct, 15:50, "Mark BR" wrote:
Does anyone know of a device that can release a security door over the
internet?

We have a security door with a simple button to release the magnetic lock.
We want someone elsewhere in the building to be able to release the door
using their desktop computer over the internet/intranet.

It seems so simple. Click a button on your screen and a box connected to our
network releases the door. Why can't I find one somewhere, or a simple way
of making something that will do the job. I've been looking now for over a
year and approached many security door sales people but no luck. We still
have to go down stairs to release the door for visitors.

We could run a simple cable but there are problems in doing that, mainly
because we want the visitor to be able to contact us by mobile phone and we
can release the door from any location in the building.

Mark BR

You could use this: http://www.digidave.co.uk/jshop/prod...od=206&xSec=22