MOCREO WiFi Freezer Thermometer with Freezer Alarm, Screen Display, App Email Buzzer Alerts, Power Outage Alert, Ultra-Flat Probe, 2 Sensors, Remote Temperature Monitor for Home Kitchen Garage

I am an avid fish keeper and I breed L400 plecos. I purchased the MOCREO system to monitor our 4 aquariums. I purchased 4 units plus the LCD screen three months ago. The Sensors I find the sensors to be pretty accurate. I checked them against a certified food grade thermometer. The app allows you to offset the temperature and adjust this for accuracy. I adjusted one of them by 1 degree. I had one DOA sensor (it was actually the thermometer cable, not the sensor itself) and they replaced it next day. The thermometer cable plugs into the sensor and can be replaced. Otherwise, they were pretty easy to set up. Within the app you add a new sensor, and then hold down a button on the unit. Similar for the LCD display. The sensor units come with velcro and sticky backs so they were easy to hide somewhere behind the tank or inside the cabinet. I have had no issues with range despite hiding them within the cabinet and having some tanks in the basement. I haven't had to change a battery yet either. The Display I love the LCD display. I like talking about it and showing people as well. I'm a dork like that. The alarm is loud and very effective. So effective that if I am changing fish tanks, I'll just unplug it until I'm done. It connects to the wifi just like the sensors so it doesn't rely on your phone to work. The App The app is easy to use and integrates well with both the sensors and the LCD unit. It has live monitoring and history for each sensor. You can check temps and adjust settings from anywhere on your phone. You can receive push notifications and email alerts as well. Managing sensors is pretty easy. You can set up different rooms in the app but I didn't see a need to go through all of that. The service is free and I didn't have to pay anything. Real use scenario The weather turned cold this weekend, and the basement is about 65 to 68F. The 300w heater I had was struggling to keep up so I received alarms from the app and LCD display. I added a more robust heater and I can see in the app that it brought the tank up to temperature over 12 hours. It also shows that I need to adjust the heater by 1 degree. An event like this is exactly why I purchased this system. It also reminded me that I never left a review. Closing I really have nothing negative to say about this system. It has added great value to my aquariums. I would recommend it to any hobbyist. I fully intend to buy another sensor for the deep freezer in our garage too. U just keep forgetting. I added a picture of pleco babies for your viewing enjoyment.

Product was easy to install and so far works great! Took me under 10 mins

UPDATE: After initial install, things seemed to be OK, but the connections seem to be spotty. A sensor may go two days with no issues, then go off/online several times in a day. Each instance gets an alert on the phone and an email. The emails aren't too bad, but the phone going off numerous times is a pain. The "help" on the issue is to try and move the sensor/receiver closer to each other! With numerous sensors, this just introduces the error from one sensor to another. In other words, no help at all. There also appears to be no way to get JUST an email. I have turned off push alerts on all connected sensors, but still get alerts pushed to the phone. It would be good to be able to choose which problems get an alert. For instance, I'm more concerned with failure than connectivity, so to be able to select "Temperature alerts only" or select multiple alerts would be good. As it it, everything causes an alert. Still some work to do on connectivity and messaging. ORIGINAL: These appear to be exactly what I wanted! We have two dwellings on our property, and one is currently empty, except for a small freezer full of beef. I needed a way to keep tabs on the freezer without having to constantly check on it. The installation was fast and painless, the app appears to work well, sending an alert when the temperature threshold was exceeded - alarm from the app and an email. I don't know what else you could expect. If my experience changes, I'll update, but at this point I have only good things to say!

My freezer thermometer warning system to save food in case of freezer failure works well.

The product comes in a very nice package with great instructions! They supply all the attaching supplies needed to mount conveniently in your refrigerator and or freezer! Very easy to setup and install! I would high recommend using this product!

I tried a couple of other monitors that struggled to keep connected to the sensors, but hands up to the MOCREO this was the best, no issues at all, very reliable, compact, customizable, intuitive and easy to set up. Good work MOCREO.

We've been very pleased with this product. Our freezer temperature is monitored on the hub and the phone app. The alarm is loud enough to alert you, and the alarm temperature is easy to set. We also use one of the probes to monitor garage temperature.

This may be a great thermometer, but just installing it made no sense. I finally had to return it, as I suspect it expected me to have a masters in computer science to install it. I'm surprised since I returned it, that Amazon asked for a review.

Easy setup and works good. The probe doesnt stick as well inside the fridges especially in my cold room but its an easy fix with some tape. Would purchase for next freezer.

Excellent product. Wireless display etc located outside of fridge which is a bonus

Fast delivery and looks like the unit will fit the bill perfectly. I liked all of the positive reviews on the product. Also, I don’t think you can go wrong here.

Super pratique Bien pensé en termes de réglage des alarmes avec mail en cas d'alarme et en cas d'arrêt d'internet ou coupure d'alimentation. Vous êtes prévenu sur votre smartphone et sur celui d'autres personnes de votre choix. Très intéressant en cas d'absence prolongée.

Perfect!