Well as of right now I'm not using any motion sensors. With a house full of Alaskan Malamutes, motion sensors are not an option.
All in all the setup of the unit went OK. The instruction are not well written but with a background in X10 it went better then expected. The one problem I'm having is with the keychain remotes for arming/disarming. The RF is weak and the range less then the sensors. As soon as I come up with a plan to correct that I will post it here.
You have time delays you can set for the system to answer incoming call, sending out calls, entry and exit times. When the system does answer it asks you for your pin number. You press the code in on your phone and it will confirm it or tell you error. Once into the system you press 9,9,* it will tell you the status of your system or if there is an alarm trip it will tell you what zone was tripped. Another set of key entries will arm the system, another will disarm the system. Another nice feature is that you can turn on or off any module on a single house code. (all 16 unit codes) by phone. Once you enter the code on the phone the system will confirm back to you what you did. Turn on 12, Turn off 5... and so on. (not tried this yet)
Other options I haven't played with yet are timers, up to 12 pairs of timers. A pair is one on and one off. You can set times to daily, once or random. The book says the battery backup will supply up to 12 hours of backup. The unit will still turn on the siren and dial out during a power failure if the system is tripped.
Well I will post more as I learn more. Can't talk anymore.... got to go play.
Oh also you can control On/Off of any of the 16 unit codes from the units keypad.