... Product Description Home alarm system with access control system,LCD display,keypad and ID cards,8 wired ,16 wireless defense zoneMain ... 8 wired defensive zone microcomputer control2. Menu keyboard ,English LCD display 3. New American CPU processing circuit.4. CPU code 5 ... Panic alarm12 Built-in 85 db siren 13 Alarm time display 14 12v power supply outlet for wired accessories15 alarming zones ...