Additional to Digital Alarm Monitoring Napco StarLink SLE-GSM ultra-economical, full-data backup or primary alarm communicator universally works on any panel, everywhere. StarLink GSM Radio is affordable enough to standardize on for every account, so POTS or copper is never a concern again. It boasts universal full event reporting from any panel, using Contact ID or 4/2, reliably reporting, virtually anywhere to any Central Station (no special equipment). Signal-Boost circuitry ensures it works even in remote/fringe areas and optionally used with Napco Gemini Panels, from the P816 to X255 and GEMC Burg., remote up/downloads are done in under a half-a-minute. 1-Step enrollment and programming built in is ready for most jobs. The automatic dialer-capture technology eliminates web setup. Some advanced options are also included: Email/Text/SMS messages alerts; Low/No-current draw module; signal strength; 3 inputs/3 outputs and coming soon, remote panel arm/disarm.