... zones,each zone can add 10 sensors;LCD screen with time clock display;Voice prompt for all operations;Remote control home ... appliances function (Option),such as TV,radio,door,etc, up to 8 relay outputs3 groups of timely ... , gas, door, hall, window, balcony, and perimeter places alarm;Real-time, delay, 24 hours,bypass Defence zones programming function;Wireless coding: easy ...