For the Premium R12 series the detectors have been upgraded to the DSC LC100 pet
immune detectors. The code pad is now the Touchnav for the good looks and to allow
access to advanced features offered. A remote kit with 2 fobs has been added when
entering through the garage, fobs will also be able to control the garage door opener.
As with all the starting kits listed extra devices can be added, 12 in total.
This is what I would recommend for a 4×2 home.
2 door contacts for the front and garage shoppers doors, this starts the entry / exit
delay and the use of the chime mode. A great feature for wondering young children or
teenagers for that matter.
4 detectors to cover the main areas, normally the m bed, family, lounge and passage.