... panel directly 3. steady communicate LCD Display GSM Alarm System for Intruder AlarmProduct Model: EB-831Power ... LCD color display, set all the functions on the panel directly.2. The system comes with ... groups of alarm center numbers.4. The system can store 40 messages, including deployment, disarm ... .6. The system also features anti-cutting line warning. LCD Display GSM Alarm System for Intruder Alarm ...