I finally received an SC1200 for testing yesterday ... and, unfortunately, I have already encountered some issues.
I first ran a Search here for posts addressing both "SC1200" and "PS561" and none of them provided any joy on this subject, so, here'goes ...
I first setup an X10 security system in my house in 1996 with a PS561 & ~10 wireless sensors, half of which are PIRs. Big house, ~110'x33', so I also have 2 extenders deployed. Rather than "alarm" 30+ windows, I rely upon carefully located PIRs for a
lot of coverage.
Awhile ago I added my "backup" PS561 to the system in parallel so that I could have it at my bedside. Having the 2 PS561s works
GREAT! ... and if a sensor trips in the middle of the night, I can just roll over and remove the "homemade light shield" from the console to see the location of the problem before deciding on my best solution.
Last night after activating my security system and covering the bedside PS561 LEDs, I plugged in the SC1200 and, lying in bed, read the manual and experimented, some, with the SC1200. When done, I put it aside, still plugged in ("HOME CONTROL" displayed, no batteries & no sensors or remotes registered), turned out the lights and went to sleep.
This morning I removed the "homemade light shield" from my bedside PS561 I was surprised to see multiple red zone LEDs flashing (same as when a sensor fails to poll while the alarm is active) on my bedside PS561. I checked my "central" PS561 and there was no such light show ... so, apparently, having the SC1200 attached to AC there caused a failure of my bedside PS561 to receive the periodic
S'UP? from several of my sensors overnight.
I unplugged the SC1200 ... and within about an hour, the bedside PS561 had received polls from all of those sensors ... so the SC1200 is the culprit in the scenario.
A couple of hours passed and I spent the time to "register" all of my sensors in my SC1200 ... I do this by putting the Console in INSTALL Mode and walking in a certain pattern thru the house/garage to trigger the sensors in the proper order, according to my Zone List. I also registered ONE remote, my primary KR10A.
Upon completing this process, I parked the SC1200 in the kitchen and went to check the PS561s ... both showed 3 alarms "tripped" (same 3).
An hour has now passed (system disarmed, btw) and all 3 of those zones have resolved. I have now Armed the 3 consoles with my KR10A and will keep an eye on the PS561s to see if any zones fail their checkins.
So ... are the SC1200s & PS561s known to not play well together? Or, perhaps, am I one of the few people trying to use them in tandem?
BTW, the reason I am bothering ... I would like to have the option of up to 30 wireless sensors ... and I would also like to have the "security" lights (my outside floods) to wink at me to confirm that my depressing the button on my remote actually armed the security system as I am about to drive away from the house.
Sorry'bout all of the words!