https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions
Product Info
Paradox MG6250 MAGELLAN 2-Partition 64-Zone Wireless Console with GPRS/GSM

Paradox MG6250 MAGELLAN 2-Partition 64-Zone Wireless Console with GPRS/GSM

Paradox
Region: Canada
Update: 10/05/2012
Key Specifications

* Simultaneous Five-channel Reporting Offers reporting via GPRS, GSM, SMS, Voice, and traditional landline, with pre-defined communication sequences to save installation time.
* 2 partitions and up to 64 wireless zones
* Supports optional quad-band GPRS/GSM module with 2 SIM cards (GPRS14)
* Built-in transceiver (433 or 868 MHz)
* Speakerphone via GSM or landline
* Built-in voice and utility reporting(up to 8 telephone numbers)
* Two-way voice communication (via GSM or landline)
* 16 users and 16 remote controls
* 8 wireless PGMs (2 I/Os can be hardwired)
* 256 events buffered
* Supports 4 wireless sirens (SR150)
* Supports 4 wireless keypads (K32RF/K37), displays first 32 zones only
* Supports 4 wireless repeaters (RPT1)
* Supports 16 two-way remotes (REM2/REM3)
* Built-in 90 dB siren
* Remote firmware upgrade via GPRS
* Full voice-assisted remote system access via GSM
* High-quality sound for voice tags and menu guidance
* Family message center (up to 30 sec. w/ time stamp)
* Clock with alarm

https://www.asmag.com/project/resource/index.aspx?aid=16&t=secutech-made-in-taiwan-products-and-solutions