• Simple installation, connects directly to PCB's connector • Accessory for the ARC3008, used to support GPRS/GSM/SMS • End-users can receive event SMS and control remotely via SMS • End-users can receive voice event messaging and control remotely by full voice menu guide • Cellular backup in case of IP network failure • Pre-paid balance and time limit query function • English language version model: ARA58-G-EN • Italy language version model: ARA58-G-IT