Re: t-moble sim to dsc 1500 alarm

["Al" <klcross@xxxxxxxxxxx>]

There are these three sights below, all are over seas. I think some will
work with 1900 mhz  sim card. I have looked for something like them now for
6 months. Some of these say they can be connected to the siren wires in a
alarm system.
Any help would be used.
Look below at these three products.
http://homepage.ntlworld.com/jackcollins/html/details.html

http://www.edgarsson.co.uk/gsm.htm

http://galarm.com/store/page1.html

"Al" <klcross@xxxxxxxxxxx> wrote in message
news:sp-dnTnsn93nPR_anZ2dnUVZ_vOlnZ2d@xxxxxxxxxxxxxx
> Is there a was to add a cell phone to a dcs1500, just to call my cell
> phone no communicating? I have the alarm doing this with  my cell with
> caller I D.
> I see where there making something over seas. That can be tripped by the
> siren, just to dial a number.
>