C-COM, C-COM LAN and C-DIAL Modules
Previdia modules for managing serial communication
Previdia module: advanced serial communication for fire protection systems
The Previdia-C-COM module enhances the functionality of Previdia series control panels, featuring 2 RS232 and 2 RS485 ports for integration with external devices and third-party systems. It offers a versatile serial communication solution, ideal for applications requiring interface with analog or digital peripherals, while ensuring the reliability of the Previdia platform.
Previdia C-COM LAN module: IP connectivity and advanced capabilities for remote management
Previdia C‑DIAL Module: voice, digital, and SMS communications for remote alarm management
The Previdia module is a remote communicator designed to be installed inside Previdia control panels, ideal for complete management of emergency communications. It supports both wired telephone lines and the GSM 3G network, offering reliable communication in any context. The module allows you to manage voice calls, send SMS messages with automatically generated text, and transmit digital signals using the most common protocols. In addition, you can record up to 100 voice messages, making communication with the end user clear and timely in the event of an alarm or fault.
Technical specifications
| PREVIDIA-C-COM | PREVIDIA-COM-LAN | PREVIDIA-C-DIAL4G | |
| Power supply voltage | 19 - 30 Vdc | 19 - 30 Vdc | 19 - 30 Vdc |
| Current draw | 40 mA | 40 mA | |
| Stand-by current draw | 40 mA | ||
| RS485 maximum current draw | 200 mA | 200 mA | |
| Maximum current draw | 140 mA | ||
| 2G/3G frequency band | LTE-FDD: B1/B3/B5#/B7/B8/B20/B28# - GSM: GSM/GPRS/EDGE 900/1800 MHz | ||
| SD card capacity | 32 GB | ||
| Maximum RF output power | 33 dBm | ||
| Operating temperature | -5° ... +40°C | -5° ... +40°C | -5° ... +40°C |
