Translates the TIP/RING landline communication of the alarm systems, forwards it to the monitoring receivers, as it is defined in the SIA DC-09 standard. The data transfer is done in the GPRS system of the mobile network, in the form of TCP/IP or UDP packets. Only the CONTACT ID or SIA FSK Level 1,2 format reporting codes, can be interpreted and forwarded to monitoring, by the device.
Another advantage is that it can connect to a back-end server (IoT) in the background, which allows continuous remote access to the communicator via a web browser, i.e. the device can be managed remotely. This means that even the connected alarm can be remotely accessed, configured and programmed at any time. Thanks to the back-end server, it allows remote connection of the alarms to local PCs for downloading or programming, using so-called peer to peer (or P2P) technology, thus ensuring a stable, fail-safe remote connection, similar to a direct cable connection, due to the extremely fast response time of the network.
The product incorporates the so-called ERPWDN (automatic power down unit), in addition of course to the external reset circuit (wachdog) of the microcontroller, which eliminates the phenomenon of freeze-ups caused by mobile network events. When a fault is detected, an independent circuit will fully de-energised the unit for about 5 seconds, ensuring a perfect restart.
SC-4G user manual (en):