– Direct broadcasting of Emergency Message By pressing one of 10 instant play buttons, message file can be directly played. – SD Card Backup Backup SD card is installed inside so that Front SD card can be copied to the backup SD card. – MP3 Decoding MP3 file format is supported. – Remote Control by Network Using Network, ARM-911A can be controlled at remote place. – Remote Control by RS-232C Using RS-232C, ARM-911A can be controlled at remote place. – Remote Control by Tel In (DTMF) Using telephone, 10 front buttons can be controlled and voice can be broadcasted. – Scheduling by Network Using Network, scheduled broadcasting can be done. – Variable Input sensitivity of AUX Input Using GUI (Graphic User Interface), the Input sensitivity can be selected -50dBu, -10dBu or 4dBu. – Contact Input Using 10 Contact Inputs, 10 front buttons can be controlled. – Contact Output The contact closures can be programmed as external trigger if any messages and schedaled broadcasting is set to trigger the contact closure when it activates in web browsing interface. – Fault Output NO, NC fault dry contact is provided.
