Alarminex said:
I don't know what panels you're talking about but Napco generally is about 20
seconds for the first signal. About another 8 to10 seconds( depending upon the
code being sent) for the second and successive signals. But ........... so
what? Doesn't the first signal initiate the CS process?
I've timed Caddx, Ademco and DSC, haven't done Napco but it doesn't dial any
faster than the others, and multiple signals are maybe another 2 seconds
instead of 8 or 10.
The first signal does initiate the CS process but a faster format comes in
handy with cancels etc and less chance of a problem calling the premise in
an alarm, while I couldn't tell you how many times thats really happened its
a possibility, the less time online the better in my opinion regardless of
how fast the CS handles the call.
With out any significant difference between the two, the only advantage I can
see is that Contact ID is for the installers who've never worked with 4/2, and
screw it up. Contact ID is newer and slightly faster, but not enough to make it
the holy grail of formats. If I remember right, the old Adcor High speed still
holds the record.
I never said it was the holy grail of formats, in many ways it is limited,
for example SIA can send multiple signals in the same stream whereas CID
can't in fact Napco and Silent Knight do that which is pretty neat in my
opinion.
SIA can also send more information such as which keypad sent a panic, I'd
almost say SIA is the holy grail except it has some telco bandwith problems
sometimes
To central stations, I can see that CID is a distinct advantage because it
reduces their over all busy line problems, during storms and other busy times
and it reduces errors that (less experienced) installers make using 4/2.
Every installer makes errors even with CID or SIA, easy to do in fact with
Napco if you don't set the reporting type correctly with the zone type, for
Caddx, Ademco and ITI you don't have to worry much about that. but I've seen
enough mistakes made with 4/2 to never go back to it.
I agree with the busy line problems although we have MLR-2000's with 60+
line cards so thats not a big problem, would be with smaller central
stations tho.
This falls into the same category that I put the Napco programing process. Most
installers who don't use Napco, cite the difficulty in programing as the
reason. Once you master it, you can program any panel and additionally can
utilize the many functions that Napco has and most others don't. Although, I
see that some of the others are starting to approach Napco's versitility.
I have several Napco panels and I know how to program the things going back
to the old Magnum 1000 series and I still don't care for the process and
from what I've seen its a nice panel (1632/3200/9600 series) but offers no
added features over any other panel. I can do more scheduling or output
programming with Ademco. And its very limited in CID or SIA reporting as I'm
sure you've found out with setting it up to report waterflow, it can't do
it. Also the download software is total garbage be it the DOS or Windows
version
Pricing unfortunately, as always, will prove to be the deciding factor for the
most popular panel.
In many ways yes and some no, I can only tell you what I've seen in a
central station and out in the field and Napco is a blip on the screen as
far as installs and with the introduction of the K keypads Napco appears to
know they have to do something about the ease of programming issue