wireless AA temperature sensor in commercial cooler

Wireless Temperature Sensors

Use a variety of IoT sensors to effortlessly track temperatures.

You need an automated remote monitoring system to keep assets like food, vaccines, equipment, and environments at safe and comfortable temperatures 24/7. Use ALTA® by Monnit Temperature Monitoring Solutions—with Standard, High, Low, Duct, and Digital Temperature Sensors—anywhere changes degrade performance, assets, or safety. If temps rise or fall outside thresholds, get an alert via email, text, or call to step in and protect your organization and assets.

Keep Critical Assets at Safe Temperatures

People count on Monnit Sensors to monitor temperatures in food storage and services, commercial facilities, greenhouses, cold chain logistics, vaccine fridges, data centers, HVAC systems, water management, and more. Automatically monitor and report temperature to prevent excursion events. Meet data-logging compliance in pharmaceutical laboratories and food production.

Monnit offers its Wireless and Power over Ethernet (PoE) Temperature Sensors in commercial, enterprise, and industrial models spanning from -200°C to 0°C (-328°F to 32°F) to -50°C to 370°C (-58°F to 700°F). Custom Monnit Temperature Sensors are also available.

Benefit From Built-In Advanced Features:

  • Fully automated data logging—ideal in pharma and food service and production
  • Cloud-based monitoring with real-time alerts—take action immediately if temperatures rise or fall outside set ranges
  • 25-month NIST Traceable Calibration Certification—this option helps ensure regulatory compliance
  • Plug and play simplicity—install sensors and start monitoring within 15 minutes
  • Bank-grade security—protect data communications with high-level authentication

Find the right temperature sensor for the job below.



2000+ ft. Range through 18+ Walls
Up to 12 Years of Battery Life
Automated Data Logging


Unbeatable Range Eases Networking
Dependable, Worry-free Operation
Streamlined Compliance & Data Analysis


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