key pad keeps asking for pin entry
initial setup of new system revealed dead battery in first entry sensor which was replaced and the accepted by the base station and installed. The next sensor had the same lw battery issue and as i was changing out the battery the key pad changed the base station into the home mode which triggered an alarm which i was unable to disarm despite repeated attempts to enter my pin. Now the key pad remains in the home mode and repeatedly asks for pin entry when I try to access the setup menu. Does anyone know how to do a factory default reset?