C-COM, C-COM LAN and C-DIAL Modules
Previdia modules for managing serial communication
Previdia C-COM 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‑C‑DIAL4G module is a remote communicator designed for installation inside Previdia Compact control panels, providing complete management of emergency communications. It supports both wired telephone lines and the 3G GSM network, ensuring reliable communication in any situation. The module enables voice call handling, the sending of SMS messages with automatically generated text, and the transmission of digital signals using the most widely used protocols. In addition, it allows the recording of up to 100 voice messages, ensuring clear and timely communication with the end user 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 |
