Real-time Warning on Radiation Frost

In Stock

Know when a radiation frost events occurs – get an alert on potential frost damages to your crops.

The Real-time Warning on Radiation Frost Events solution includes:
– Leaf and bud temperature sensor
– battery-powered wireless data transmitter (no solar panel needed)
– 1-year connectivity license (optional)
– 1-year CIS (cloud integration services) subscription

Categories: , , ,

Solution end-to-end

01. Device (HW), 02. Connectivity, 04. Platform (SW)




MicroUSB, Pulse Counter

Battery Type

AAA, C, Li-ion

Battery: User Replaceable


Development Status

Certified: Sigfox Ready

Antenna Class

Class 0 (24dBm>EIRP≥20dBM)

Regulatory Certifications

FCC, Sigfox Ready

Sigfox Zone

, ,

Country's Origin


Production Capacity

> 10,000



This is all you need to accurately monitor in real-time radiation frost events and to transmit sensor data to your portal or application.

Know when a radiation frost events occurs – get and alert on potential frost damages to your crops.

At night time if the sky is colder than the ground, there is a continuous flux of radiation to the cold night sky. Surface can get very cold. It is underappreciated how cold surfaces can actually get at night when the sky is clear and there is no wind. Under these conditions, plant leaves and buds surface temperature drops. Radiation frost occurs when leaf and buds surface freezes although air temperature never got below zero °C.

Set Your Crops Up for Success

Monitoring leaf and bud surface temperature is a critical factor that every farmer should consider in order to take appropriate action (turn on fans) to protect cropped fields, orchards, vineyards and flowers.

Contact us at sales@evvos.com to inquire not just about sensors and work management bud also pest control, disease models and irrigation.

Typical Applications:

+ Agriculture

+ Environmental Monitoring
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