The FIRECOM 2 is a professional cellular communicator specifically engineered for fire alarm systems. Fully compliant with EN 54-21 standards, it ensures the secure and prioritized transmission of fire and fault signals from any fire control panel to the monitoring station via 4G LTE or 2G networks.
Fully meets the rigorous European standards for fire alarm transmission systems, ensuring legal compliance and maximum safety for high-risk installations.
Connects to any fire alarm control panel via its dialer (TIP/RING) or relay outputs. Supports Contact ID and SIA DC-09 protocols.
Advanced logic prioritizes fire events over technical signals. Features two SIM slots for ultimate cellular network redundancy and failover.
Real-time connection monitoring with supervised polling every 30 seconds. Remote configuration and status tracking via Protegus 2 and TrikdisConfig.
Sends events to TRIKDIS software or hardware receivers.
Supports SIA DC-09 and Contact ID formats.
Connection supervision (polling) to IP receiver (default 30s).
Backup channel selection logic for guaranteed event delivery.
TIP/RING interface for full event data capture from the panel’s dialer.
6 selectable I/O terminals (Inputs/Outputs) for monitoring relay-based panels.
Dedicated “Trouble” output for local signaling of communication failure.
Dual SIM slots for different network operators.
Encrypted communication channels.
Metal enclosure for physical protection and EMI shielding (optional).
Two access levels for CMS administrator and Installer.
| Parameter | Description |
| LTE modem frequencies:
EU (Europe) LA (Latin America) |
LTE-FDD: B1/B3/B5/B7/B8/B20/B28 LTE-FDD: B2/B3/B4/B5/B7/B8/B28/B66 |
| Power supply voltage | 100-240VAC, 0,9A. |
| Current consumption | Up to 50 mA (stand-by).
Up to 300 mA (transmitting). Up to 2.5 A (after connecting the maximum possible load with external devices). |
| Backup power source [BAT] | 12 V lead – acid battery, 4 Ah/7 Ah |
| Battery charge current | Up to 500 mA |
| Power voltage and current for external devices [AUX] | 12 V DC, up to 1 A |
| Transmission protocol | TRK, SIA DC-09_2007, SIA DC-09_2012, SIA DC-09_IPcom, TL150 |
| Encryption key | 6 symbol encryption key. |
| Connection to CMS | TCP/IP or UDP/IP |
| Event codes | Contact ID, SIA codes. |
| LAN module | Yes, built-in |
| LAN network configuration type | DHCP or manual |
| SIM card | 1, NANO size |
| Report transmission directions | – To main and backup receivers of 2 different security companies;
– To Protegus cloud, to iOS/Android Protegus mobile apps; – To 8 mobile phones via SMS messages. – Calls 8 mobile phones. |
| Event reporting transmission channels | 4G, Ethernet (LAN), SMS, call |
| Message encryption | Yes |
| Internal clock | Yes |
| User | 40 |
| Dual purpose terminals [I/O] | 10; IN or OUT function selected during programming. When IN is selected, available types: NC, NO, EOL, EOL_T, ATZ, ATZ_T. When OUT is selected, the terminal becomes open collector (OC) type with up to 100 mA current |
| No. of groups | 8 |
| No. of zones | 10 (20 zones if using ATZ), (can be expanded to 32 zones using expanders) |
| No. of PGM outputs | 3 relay (1 A, 30V DC). (can be 13 if IO terminals are set as outputs. Can be expanded to 16 outputs with expanders) |
| Buffer memory capacity | 60 events |
| Events log memory | Up to 1000 events. Oldest entries deleted automatically. |
| Configuration | Remotely using TrikdisConfig software or locally using USB Type-C. Remotely using SMS messages. |
| 1-Wire data bus length [1 WIRE] | Up to 30 m |
| Compatible temperature sensors | Maxim®/Dallas® DS18S20, DS18B20; AM2301 series |
| Max. number of temperature sensors connected to 1-Wire data bus | 8 (Dallas) or 1 (if an AM2301 series sensor is used) |
| RS485 bus | 2 |
| RS485 bus length | Up to 100 m |
| Supported modules | iO-8 – expander module;
iO-MO – iO-WL radio wave transceiver; iO-LORA – expander module; iO8-LORA – expander module; PB-LORA – panic button; REL-LORA – expander module. |
| Operating environment | Temperature from -10 °C to +50 °C, relative air humidity – up to 80% at +20°C. |
| Dimensions | 139 x 78 x 20 mm |
| Weight | 1.65 kg |
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