The XR550 panel includes built-in LX buses, so there is no need to purchase or install additional cards for panel expansion. In addition to faster speeds, all three panels offer enhanced access control features, including 99 programmable schedules for areas, doors, profiles, outputs and Z-Wave® favorites. For systems equipped with Z-Wave control of lights, locks, thermostats, etc., the panel offers up to 20 favorites, which incorporate commands up to 25 Z-Wave devices each. To read more click here.
Article Originally Published by DMP.com