I've been following this thread trying to
work out some "querks" with the RS 49-1000 as
well. I've also contacted Radio Shack tech
support about the issue. I was pretty
surprised all they could state is that it is
a "compatibility issue" and although they
clearly advertise the unit on their website
and on the box as being expandable to
external sirens they haven't been able to
tell me anything more. RS has not been able
to comment on if or when they will have this
issue resolved (I imagine the most feasable
way would be to issue a compatible siren
obviously, where they'll probably have to
collaberate with X10). I was told by a
Radioshack guy that X10 and Radioshack had a
"falling out" at one point where Radioshack
decided to design their own unit (the RS
49-1000), not sure how true this is. Anyway
I'm just pretty dissappointed that all RS
could say is "try it" with no specifics on
the issue or when or if they will resolve it.
Additionally they continue to falsely
advertise the product to be expandable to
external Sirens (a major deciding factor for
me personally). I purchased the smaller
powerhorn and have been able to get it to
work however it sounds for 10 seconds then
shuts off. I'm pretty torn, I kind of want to
take it back to RS for a refund since it will
not work properly however I also have some
hope that somehow I might be able to get it
to work properly. I wonder if there is some
sort of trick to get this to work properly. I
really like this alarm, the features, its
consistency for a wireless alarm, the price
and overall design execept this issue. I've
sent RS another email to ask more about the
issue and to express my dissatisfaction with
an otherwise very satisfactory unit (I doubt
they'll respond). I really hope one of us
will come up with something! Brandon
dintrepidsg02@hotmail.com