The PT 2way pager alarm I see on ebay looks fine to me aside from probably having a crappy shock sensor... it has everything you need....

How effective it is will depend on the install...

 

It's a piece of crap....................that is why it's screwing up..................not sure what else we can tell, I don't know how to stop a piece of crap from being a piece of crap.

BTW, please remove that pic and use something more appropriate...................

and BTW.................thought you were leaving with your big grand exit posts ???