What Makes rSIM different?
Smarter, self-managing connectivity built for critical applications.
Why Choose CSL rSIM
Our patented rSIM technology gives you a proactive solution, maintaining connectivity by actively monitoring network health and switching profiles as needed.
Unlike traditional roaming SIMs, rSIM is fully autonomous — it thinks for itself.
• Built-in connectivity testing at configurable intervals
• Triggers backup switch after a set period of failure
• Algorithmically returns to primary network post-outage
rSIM works with any device that accepts UICC or eUICC SIMs — no dual SIM slots, firmware complexity, or specialist hardware required.
• Easy deployment across a wide range of devices
• Simplified development and integration for OEMs
• Reduced Bill of Materials and faster time to market
From Telecare to retail, rSIM protects the systems that protect people — and your bottom line.
• Prevents life-threatening disruption in critical systems
• Reduces risk of store closures and revenue loss in PoS
• Keeps lone workers and safety systems connected
rSIM is fully aligned to GSMA specifications and mobile operator roadmaps.
• Trusted by global MNOs
• Seamless compatibility with network infrastructure
• Certified performance and future-ready roadmap alignment
Unique technology, trusted across industries
• Protected by international patents, ensuring exclusive resilience features.
• Deployed in hundreds of thousands of mission- and life-critical systems across multiple sectors.
Ensuring connectivity across critical IoT applications
Micro Mobility
Reliable connectivity for e-scooter navigation, rental services and real-time tracking, ensuring riders stay connected even during outages.
Healthcare
Supports emergency monitoring and response services for vulnerable populations, including Telecare solutions, giving peace of mind to users, caregivers and families.
Emergency Services
Provides secure, resilient connectivity for drones, CCTV and body-worn cameras, enabling rapid response in critical situations.
Broadcasting and Media
Ensures seamless streaming and reliable data transfer, even in fluctuating signal environments.
Parking & EV Charging
Enables real-time updates and efficient management of EV charging and smart parking systems.
Utilities
Supports smart meter connectivity and remote monitoring for accurate data collection and billing.
Retail & Hospitality
Provides cyber-secure, always-on connectivity for processing payments, ensuring excellent customer experiences and optimized operations.
Lone Worker Protection
Facilitates real-time location tracking, emergency alerts and cyber-secure communication for individuals in remote environments, ensuring their safety.
Our rSIM Case Studies & Blogs
