our main products are gsm alarm,mms gsm alarm, IP camera,wireless alarm,power alarm,anti-losing alarm,door/window sensor,etc Function description: 1.Blue backup LCD display everything you want to know about the panel.2.Full compliance with ADEMCO Contact ID.3.85 event logo about arming/disarming/alarming (with date stamp),evewable directly on the panel LCD.4.12 seconds voice message ,in case of ...