... set the program on the panel directly autodialing alarm system controllerProduct Model: EB-831Power Supply: AC 110V - 220V ... the functions on the panel directly.2. The system comes with 2 types of arm, that is, ... 2 groups of alarm center numbers.4. The system can store 40 messages, including deployment, disarm, alarm ... delay 20,40, and 60 seconds.6. The system also features anti-cutting line warning.