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Cold Chain Temperature Monitoring


Our commercial grade TUNDRA sensor and app provides for complete monitoring of restaurant and food services coolers. To help reduce spoilage of your product and protect your business from claims related to failed temperature monitoring, we not only collect the information but provide alerts, multi-level notifications about temperature abnormalities or power failures, and custom dashboards that can be tailored to your exact needs. Data export for compliance and historical records is available at the click of a button, for one cooler or all coolers. Save yourself from issues related to staff collecting data for you!
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Use our TUNDRA sensor to monitor your restaurant coolers and reduce spoilage. 

We Can Help!

Avoid Spoilage

Increase efficiency of business processes and prevent spoilage and product loss.


The TUNDRA temperature sensor effectively records temperature and humidity levels.

Go Paperless

Our system delivers compliance reporting, and includes a customizable dashboard for easy data analysis.

Technical Specifications

TUNDRA Temperature Sensor is the ideal solution for maintaining optimal and consistent temperatures within cold rooms and refrigerated areas. Applications include food and pharmaceutical storage, where safeguarding the integrity, quality, and safety of products is vital. The device can be implemented within cold storage such as fridges, coolers, cold rooms and even freezers with minimal impact on battery life or radio signal strength. The Cold Room Temperature Sensor is seamlessly integrated with Rivercity Innovations’ end-to-end IoT solution.

General System Parameters:

Operational Temperature -40°C to +60°C
Ingress Protection IP67
Size 67 x 43 x 36 mm

C Cell

LoRa Parameters:

RF Power 15 dBm
RF Sensitivity up to -137dBm (SF12, 125kHz)
ISM Band All Global ISM Bands


LoRa Device Class Class A

Regulatory Compliance:

Safety IEC 60950-1 (CE)
Regulatory ETSI EN 300 220
ETSI EN 301-489-1/-3
FCC 15.247 FCC 15.209

Get started with RCI today!