Nextivity CEL-FI ROAM R41 Trucker Edge Pack
Enjoy uninterrupted connectivity on the move with the CEL-FI ROAM R41, certified by Telstra, Optus, and Vodafone. This easy-to-install plug-and-play device ensures seamless voice and data communication wherever your travels take you. Switch from GO G31 to instantly enhance your coverage.
Features:
- Optimized for Vehicles: Ideal for enhancing mobile signals in cars, vans, 4WDs, trucks, motorhomes, caravans, or boats.
- Multi-Network Support: Provides support for 3G, 4G, and 5G DSS.
- Carrier Flexibility: Can switch between Telstra, Optus, and Vodafone, making it versatile for different network preferences.
- Extensive Frequency Compatibility: Supports a wide range of frequencies including 700L, 850, 900, 1800, 2100, 2600, Band 20, and Band 26.
- Advanced Technology: Equipped with the latest 4th generation Nextivity IntelliBoost chip for targeted and efficient signal enhancement.
- Simple Installation: Features a plug-and-play design for effortless setup.
Product Details:
The ROAM R41 stands out with its enterprise-grade performance, designed for both ease of use and powerful functionality. It fits seamlessly into any vehicle environment, from personal cars to fleet trucks, ensuring consistent connectivity on the go. Its compact, low-profile design allows for discreet installation under any seat, while its durable build enhances both device safety and operational reliability.
With the cutting-edge 4th generation Nextivity IntelliBoost chip, the ROAM R41 provides superior signal amplification. This state-of-the-art technology is used in our advanced cellular coverage solutions, ensuring you can always stay connected for calls, texts, music, and navigation whether on land or water. It delivers reliable 3G, 4G, and 5G DSS connectivity, addressing common coverage issues and supporting dependable communication and media streaming.
Setting up the ROAM R41 is straightforward with its plug-and-play functionality, making it easy to boost connectivity quickly in any vehicle setting.
Additional Features:
5G DSS Compatibility: Supports 5G DSS on Telstra, Optus, and Vodafone, utilizing shared frequencies for enhanced 4G and 5G connectivity. While the WAVE App may not show an active 5G boost, your device will reflect an improved 5G signal with a visible 5G icon.
Coverage Note: Availability of 5G DSS may vary depending on location and specific bands.
AJAX Personal Safety Alarm Kit
Stay protected with the AJAX Personal Safety Alarm Kit, a complete wireless panic button system designed for homes, rentals, carers, and small businesses.
✅ One press = instant alert to nominated contacts via the AJAX app
✅ Hub + 3 panic buttons with lanyards & holders included
✅ Pre-configured & tested – setup takes just 10 minutes
✅ Optional 4G backup (multi-network SIM) – stays online even if WiFi fails
This is more than a cheap gadget — it’s a professional duress alarm system trusted worldwide.
Why Choose a Personal Safety Alarm?
Every second matters in an emergency. Whether it’s an Airbnb guest who
feels unsafe, a carer responding to a fall, or staff facing a
threatening situation — fast alerts can make the difference. The AJAX
Personal Safety Alarm Kit puts that response at your fingertips with one
simple press.
Discover more
How it works
- Press → The panic button is worn on a lanyard, wrist, or mounted holder.
- Alert → Instantly notifies your nominated contacts via the AJAX app.
- Respond → Friends, family, carers, or staff know exactly what’s happening.
- Stay Connected → With the optional 4G backup SIM, the system stays online even if WiFi is down.
- Professional-Grade Reliability
Professional-Grade Reliability
This isn’t a consumer gadget. AJAX is a European security brand trusted in homes and businesses worldwide. Every hub and button is encrypted, tamper-protected, and built for 24/7 reliability.
- Backup battery keeps the system running during power outages.
- Encrypted wireless communication prevents interference.
- Built to professional security standards, not DIY toys.
Designed for Real Situations

Airbnb & Short-Stay Rentals
Protect guests & reputation. Provide peace of mind and reduce liability with a system that’s simple to install and easy to use.

NDIS & Aged Care
Carers & families get fast alerts. Ensure carers and family are alerted immediately in case of a fall, emergency, or distress situation. Perfect for independent living with extra peace of mind.

Small Businesses
Silent duress button for staff. From salons to gyms to retail stores, staff can discreetly trigger a duress alert without drawing attention.
Frequently Asked Questions
No. The system alerts your nominated contacts instantly. This means no ongoing monitoring fees.
The AJAX hub has a built-in backup battery that keeps the system running.
No. With the optional 4G SIM, it stays online even if WiFi or NBN fails.
Yes. The panic button can be worn around the neck, on the wrist, or mounted in key locations for easy access.
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