E006-091

ColdTrace X (CTX) is a universal wireless remote temperature monitoring (RTM) solution for end-to-end vaccine cold chain equipment management and visibility. CTX provides electronic real-time temperature monitoring for storagerooms, freezers, walk-in cold rooms, and refrigerators, equipped with:
- Advanced & Customizable Monitoring Capabilities: Each CTX base station can pair with up to 16 wireless
temperature sensors and 6 open-door sensors, ensuring comprehensive monitoring for any cold chain
equipment configuration.
- Cutting-edge Technology: The base station boasts 2G, NBIoT, and WiFi capabilities along with ambient
temperature and humidity sensors, providing seamless connectivity and accurate data readings. Plus, the
Bluetooth Low Energy (BLE) 5.0 sensors can be conveniently operated from mobile phones.
- Versatile Deployment: From clinic fridges to national cold rooms, CTX's modular design allows for easy
deployment in any storage facility. Its scalability and cost-effectiveness make it an ideal choice for your
team's needs.
- Reliability Guaranteed: Backed by Nexleaf's 5-year warranty, CTX offers long-term reliability and peace of
mind. You can trust CTX to overcome the toughest RTM challenges with its robust hardware and strong
network capabilities for continuous monitoring without data disruptions.
- Empowering Tools: The ColdTrace.org data portal is used to examine temperature plots, create and
schedule custom reports, and remotely configure devices, providing actionable insights for both healthcare
workers and policymakers. With customizable SMS (text message) alerts and a user-friendly data portal,
users can manage valuable vaccine and cold chain equipment resources and access analytics tools for
informed decision-making.

Through years of design and iteration, CTX solves the toughest RTM challenges:
- Common hardware means one common training curriculum,
- Wireless sensors prevent broken sensor cables and stay out of the way,
- Installation workflow simplifies adding new devices or equipment to the network,
- Strong batteries, robust power adapters, and caching prevent data outages.

Additional CTX features include:
1. 3-year warranty with purchase of 3-year data package, 5-year warranty with 5-year data package
2. Data subscription: Access to data & analytics via web dashboard & mobile app, including emailed reports.
Data will continue to be accessible after subscription expiration
3. Connectivity subscription: Global SIM card with access to most networks
4. SMS package: SMS alerts for cold chain equipment power and temperature
5. LMIS interoperability: Single sign-on (SSO), WHO PQS E006/DS01.1, and custom integrations