I'm looking at getting a new alarm and one of the ones I've looked at calls you if it alarms and apparently can be set/unset/reset by telephone.
Just a couple of Q's...
1) Do they use your existing line or a standalone one?
2) Will it affect current telephone answer machine?
3) Will everybody who rings up get to speak to my alarm?
Just been bugging me...
Box
Just a couple of Q's...
1) Do they use your existing line or a standalone one?
2) Will it affect current telephone answer machine?
3) Will everybody who rings up get to speak to my alarm?
Just been bugging me...
Box