... System for Intruder Alarm 1. LCD display 2. set program on the panel directly 3. steady communicate LCD Display GSM Alarm System for Intruder ... . The panel with LCD color display, set all the functions on the panel directly.2. The system comes with 2 types of arm, that is, ... 20,40, and 60 seconds.6. The system also features anti-cutting line warning. LCD Display GSM Alarm System for Intruder Alarm