What is CSL Broadband?
CSL Broadband is a private broadband solution that connects directly to the Gemini Global Platform, our trusted IoT Infrastructure, enhancing security by eliminating vulnerabilities associated with open networks. Designed for seamless integration with major Alarm Receiving Centres, CSL Broadband is ideal for remote monitoring and password-protected self-monitoring systems.
For critical sites that need 100% uptime, our broadband service features built-in mobile 4G backup to ensure connectivity if wired connections fail. Additionally, our team can deploy an instant 4G service as a temporary solution while you await our landline installation.

Ensuring private broadband across diverse applications
Retail
Processing payments and managing sensitive customer information demands a cyber-secure broadband connection, as the public internet falls short. CSL Broadband is trusted by retailers to safeguard against cyber-attacks, protecting both their reputation and their organisation.
Utilities
Critical National Infrastructure is a prime target for malicious attacks, making it essential to move all data processes off the public internet. Water and energy companies rely on CSL Broadband to secure their operations and ensure uninterrupted service to the nations they support.
Fire & Security
Many applications, including intruder alarms and CCTV systems, rely on local Wi-Fi networks, which can be vulnerable to interference and cyberattacks. Businesses are turning to CSL Broadband to match the enhanced security of mobile connectivity for their IP installations, ensuring robust and reliable protection.
CSL Broadband
Our broadband solution provides powerful, always-on connectivity with the option of adding mobile 4G backup to keep critical sites online during unexpected disruptions.
CSL Broadband can be enhanced further with mobile 4G backup to maintain connectivity during unexpected disruptions, guaranteeing 100% uptime for critical sites.
Provides enhanced security by directly linking to Gemini, protecting against hacking and unauthorised access.
Integrates seamlessly with all major Alarm Receiving Centres, supporting remote monitoring applications and self-monitored access.