GSM Dialler

This collection includes GSM diallers, 4G alarm communicators, plug-on modems and related communication modules designed to help compatible alarm systems send alerts and maintain communication when standard phone or network paths are unavailable.

These devices are commonly used for alarm communication upgrades, backup reporting pathways and improved reliability across home and business security systems.

• Alarm communication upgrades for older systems
• 4G backup reporting pathways for homes and businesses
• Residential and commercial security systems
• Remote alarm signalling where phone lines are unavailable
• Dual-path communication for improved reliability
• Upgrades for Bosch, Permaconn, Inner Range and Ness alarm systems

• Ness Gen3 4G GSM Dialler, 106-490NS – 4G alarm dialler for dependable backup communication
• Bosch BYO SIM 4G GSM/GPRS Plug-On Modem, CM748B – Designed for Bosch Solution 6000 systems with magnetic antenna
• Digiflex 4G GSM/GPRS Plug-On Modem, CM746/47 – Compatible communication option for Bosch 6000
• Permaconn PM45-4G – Dual SIM 4G GSM & IP dialler for more secure reporting
• 4G GSM/GPRS Plug-On Modem, MY747AU – Bosch-compatible 4G plug module with antenna
• Inner Range T4000 Lite 4G GSM Alarm Communicator, IR-998535 – Compact 4G communicator for alarm signalling
• Digiflex CM369 – BYO SIM Solution 6000 Plug-In 4G module with built-in IP Ethernet
• Permaconn PM24 4G – Single SIM 4G GSM dialler
• Permaconn PM54-4G – Dual SIM 4G GSM, Wi-Fi hotspot and IP dialler
• Bosch B443 + B450-M – Bosch communicator and interface combination for alarm connectivity
• Inner Range Multipath T4000 4G Security Communicator, IR-9985304G – 4G communicator for Telstra and Optus paths
• Permaconn High Gain Antennas & Extension Leads – Improve signal strength and installation flexibility

• Backup Alarm Reporting – Maintain communication when landlines or primary paths fail
• 4G Network Connectivity – Modern mobile communication for updated alarm systems
• Dual SIM Options – Added redundancy for critical sites and commercial systems
• Remote Signalling – Send alarm events to monitoring stations or configured destinations
• Flexible Integration – Suitable for a range of alarm brands and control panels
• Better Reliability – Improve the overall resilience of your security system

CTC Comms offers trusted alarm communication modules backed by practical advice, helping you source the right GSM dialler, 4G communicator or plug-in module for your alarm setup.

We supply quality security products for both residential and commercial installations, with expert support to help you choose compatible modules, antennas and accessories for your system.