LCD Screen, Voice reminder, GSM& PSTN alarm, 99wireless zone, 8type zones can be defined one by one, black box ... .99 wireless defense zones and 4 wired zones.Each zone can be defined as one of the 8 zone types including NORMAL, STAY, INTELLIGENT ... is 10 seconds.1 relay linkage output to realize the home appliances remote control.Unique black box features, you can display ...