Looking for Components

[JoeRaisin <joeraisin2001@xxxxxxxxx>]

Looking for Ademco compatible smoke detectors.  I've done some google
searching but the prices seem high ($60 for a 2wta-b)

Also need a motion detectors (dt-7235 or similar - I lean towards dual tec)

I'm putting in a system for a friend of my wife, single mom, severe
budget issues and relationship related safety concerns.  I've convinced
her that if she's putting in burg, she should really add fire as her
older home has ridiculously inadequate smoke coverage.

Money is an issue but I know better than to install crap and it will be
monitored - I'll handle the service/testing.  Ideal coverage for fire
will need 5 smokes.

Need a source for the components (I have the panel & keypads) and
monitoring (any comments on a company called "Alarm Relay"?

Thanks.