MOCREO ST10 Ultra Low Wireless Freezer Thermometer, -328°F to 392°F Temperature Alarm, Email & App Alert, Data Logging, No Subscription, for Lab Medical Vaccine Refrigerator (Hub Required)

**Title: Exceptional Wireless Thermometer and Freezer Alarm - A Must-Have!** I purchased the Marco MOCREO ST5 wireless thermometer and freezer alarm Hub in July 2024, along with its required hub, and I couldn't be happier with my decision! Setting it up was a breeze, and it seamlessly connected to our Wi-Fi, reaching an impressive distance of over 130 feet. In fact, we even tested one of the sensors in our car while parked, and it maintained a solid connection from the parking lot! As a pantry dedicated to helping feed the poor, ensuring the safety of our food is a top priority. These thermometers have been instrumental in keeping our supplies safe for our clients. I highly recommend them! The product is not only reliable but also user-friendly. We did encounter a minor issue where one of the sensors got unplugged, but the alarm system quickly alerted us with additional icons, allowing us to address the problem immediately. The ability to set temperature ranges and receive notifications if one of our freezers fails provides us with invaluable peace of mind. Customer support was quick and excellent, addressing our questions efficiently. The app is fantastic, giving us real-time access to the exact temperature of our freezers right on our phones. Overall, you can't go wrong with the Marco MOCREO ST5 and HUB. It's an outstanding product that offers peace of mind, making it essential for anyone needing to monitor temperature-sensitive items. Five stars all the way!

Great product. I no longer worry about a problem with a freezer or refrigerator failure without a warning that I have a problem. It has an audible alarm and it also sends me an email if the temperature goes above or below my preset temp range. I first bought the package set and then bought extra sending units for my other refrigerators and wine fridges.

I've been using this additional sensor for several months and it's continuing to work as described.

Rock solid product. This is my 3rd unit. Great for monitoring refrigeration systems. You can see the defrost cycles and detect open doors and evaporator freeze-up conditions that need immediate attention as so many smart, so called "high efficiency" designs are prone to today. Remote monitoring on smart phone or http web page. Easy setup and monitoring as well as graphing and data download. Quality built with rechargeable batteries go almost a year before needing a quick connect to a USB charger. Highly recommend this product line.

Customer service is amazing. Had our first set for just over a year and the battery puffed. Reached out to the company and they sent us new ones and followed up to ensure we were able to get installed/linked with no issue etc. These have worked great for us for our home away from home to ensure nothing goes wrong while we are away with the fridge. Great addition to an RV /5th wheel if you have to leave it with the fridge on. App is great and notifies us when the fidge or freezer rises in temp so we can go change out propane when needed. Great peace of mind on the food storage to ensure safe.

This temperature alarm has been working very well for us. We bought this after our freezer door was left open in the garage for over 1 day. We lost a lot of food that could have been save by a device like this. Setup could not have been easier. I only have 1 complaint so far. When I bought this device I was under the impression that the sensors themselves had a speaker and would sound the alarm. This does not appear to be the case. The only audible alarm we hear comes from the hub unit. This is not a deal breaker but it would be nice if the sensors would sound as well.

These units are very easy to install and setup. I have nine sensors on one hub. I was surprised at the distance they were able to connect. I really like the graphing capability. I have made changes on my commercial coolers once I saw they were going out of limits during defrost. I wish calling was one option for out of range notification. Email works but sometimes I miss them.

These things are great for monitoring freezers