... display 2. set the program on the panel directly autodialing alarm system controllerProduct Model: EB-831Power Supply: AC 110V - 220V ... Mode: by telephone, by remote controller, by keypadProduct Kit: Alarm panel (1),wireless magnetic Contact (1),wireless sensor (1), ... store 40 messages, including deployment, disarm, alarm, and other historical information.5. Zone alarm can be set to delay 20,40, ...