YoLinkWeatherproof Fluid, Air, Surface Extreme High/Low Temperature Sensor with Probe, 1/4 Mile Long Range, YoLink Hub Required

Good quality, accurate sensors. Bought 3 of these to go with a previous hub purchase. Easy to pair with the required hub at long distances. Used to monitor freezer temperatures.

Works great! Very accurate.

The photos show an outdoor YoLink temp sensor with probe being used to check temperature of compost and send alert when temp reaches 150 degrees F. It has worked for this application flawlessly since the end of May. Note that the thermo well and the black connection housing have been supplied by us and allows the probe to be inserted into the compost with little effort. One of the photos shows a monthly readout of temperatures.For anyone looking for a very reliable reporting device for compost or soil temperature this could be what you need. I plan to add many other YoLink sensors over time and eventually replace at least part of our security system especially in buildings that are constantly losing connection with our panel.I highly recommend YoLink products for ease of setup and their ability to work when beyond communication range of many other sensors.

I’ve purchased numerous products from YoLink, all great quality, accurate and easy to operate. The app has many great features as well. Great customer service, there when you need them.

Returned another manufacturers device due to it missing remote connectivity. Purchased a YoLink hub and temp sensor and am amazed at the distance based on LoraWan Technology and the functionality including Alexa integration and alerts. It is working thru two metal clad walls reliably for us and very impressed. Only drawback is the fixed length of cord which cannot be disconnected and unsure how long battery will work.