GPRS/CDMA1X/EDGE is a software module, to make the CMS compatible with GPRS/CDMA1X, EDGE etc. alarm systems. The 2G alarm systems and EDGE 2.75G alarm systems can also upload alarm inform through GPRS and EDGE. The GPRS module make the CMS and alarm system communicate with each other timely.
Anne installed a wireless GSM alarm systems in his house. She wants to get monitoring service from SSG. All the arm, disarm, alarm information is uploaded to the CMS through GPRS
1. The alarm information uploading to CMS through GPRS is fast, about 3 seconds
2. "heart beat", the CMS will communicate with the alarm host timely(the time can be programmed freely) to see if it is in normal work state. This function is also called "self-check"
3. Free to arm/disarm the system. It can distinguish the arm/disarm call.
4. If there is problem of the GPRS network, it will send alarm as SMS + voice alarm
Compared with other's CMS
|Heart beat detection