
Reliable Wireless Monitoring for Food and Safety Compliance
The Modularm® Wireless Sensor is a critical component of the Modularm® Temperature Monitoring System (TMS), designed to deliver accurate, real-time monitoring of temperature and humidity in walk-in coolers, freezers, reach-ins, and holding cabinets.
Built with LoRaWAN connectivity, these IoT sensors ensure extended range and long battery life, reducing maintenance and providing continuous visibility of critical cold storage conditions.
Battery-powered and easy to install, the wireless sensor integrates seamlessly with the Modularm TMS Gateway, transmitting secure data to cloud-based dashboards accessible on computers, tablets, or smartphones.
This solution helps appliance manufacturers and operators safeguard perishable inventory, maintain regulatory compliance, and ensure operational efficiency across single or multi-unit operations.
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Modularm® Wireless Temperature Sensor Features
Battery Powered: Long-lasting battery with ~1-year lifespan
Simple Installation: Mounts easily on walls with provided placement guidelines
Flexible Connectivity: Multiple sensors connect to a single TMS Gateway
LoRaWAN Network: Long-range wireless transmission with reduced power use
Optional Accessories & Compatible Products
The 75LCT Touchscreen Multi-Monitor safeguards perishables with alarms for temperature fluctuations, power outages, and door-ajar.

The TMS Sensor Kit with Gateway enables remote monitoring of temperature and humidity in cold storage spaces in single or multi-unit operations.

Receives temperature data from the Modularm wireless sensors and sends the data to the Modularm Cloud to generate temperature logs.
Modularm® Wireless Temperature Benefits
Enhanced Food Safety: Immediate alerts help prevent spoilage and inventory loss.
Regulatory Compliance: Provides continuous monitoring for HACCP and health code adherence.
Operational Efficiency: Cloud-based dashboard access simplifies monitoring across locations.
Reduced Maintenance: Extended battery life lowers downtime and replacement costs.
Challenges Solved by the Wireless Sensor
Food Spoilage Risks
Continuous monitoring with automated alerts minimizes costly losses from out-of-range conditions.
Compliance
Simplifies meeting HACCP and health regulations with automated recordkeeping.
Labor Burden
Eliminates manual logging and frees staff for higher-value tasks.
Multi-Site Oversight
Cloud dashboard enables visibility across multiple locations from a single interface.
System Integration
Designed to work seamlessly with the TMS Gateway and other Modularm components.
Complex Installation
Compact, wireless design with mounting guidelines ensures easy deployment anywhere.
Frequently Asked Questions
Modularm® Wireless Sensor
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How long does the sensor battery last?
Typically about one year, depending on environmental conditions and placement.
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Can multiple sensors connect to one Gateway?
Yes, a single TMS Gateway can support multiple sensors across a location.
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Where should the sensor be installed?
Installation guidelines are provided, ensuring optimal placement relative to the Gateway.
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What network does the sensor use?
The sensor uses LoRaWAN, allowing long-range connectivity and extended battery life.
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Is the data accessible remotely?
Yes, system data is available via the Modularm TMS dashboard on smartphones, tablets, or PCs.
Specifications
Power: Battery-operated (replacement ~1 year depending on environmental factors)
Installation: Wall-mounted, guidelines provided
Connectivity: Works with TMS Gateway via LoRaWAN®
Dimensions: 4.57 in x 3.58 in x 1.34 in (116 mm x 91 mm x 34 mm)










