Top 10 freezer temperature alarm wireless for 2021

Shopping for the best freezer temperature alarm wireless is about as tricky as finding your soulmate. You not only think about quality, price but also need to find where to buy freezer temperature alarm wireless. Don’t worry any more! We spend many hours to review and compare freezer temperature alarm wireless to make the short list for you. Let’s check which product is suitable with you.

Best freezer temperature alarm wireless

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Best freezer temperature alarm wireless reviews

1. (Upgraded) AMIR Refrigerator Thermometer, Wireless Indoor Outdoor Freezer Thermometer, Sensor Temperature Monitor with Audible Alarm Temperature Gauge for Freezer Kitchen Home (Battery not Included)

Feature

Temperature RangeThe indoor/outdoor thermometer range: Indoor -10~ 60 (14~ 140), Outdoor -40~ 60 (-40~140) and the transmission range is 100M/328ft(open area). You can use it in the fridge, freezer or outdoor, which provides safe food storage.
Audio AlarmThe Wireless Thermometer console includes audible and visual alarms when temperature exceed your pre-set minimum and maximum alarm settings.
Easy to Read DisplayThe LCD screen with large digit.Records Min and Max temperature provides the historical temperatures readings. With this feature, you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety.
Multiple Installtion WaysThe wireless thermometer is easy to install. The display unit can stand on the table, hang on the wall, magnet on the refrigerator. The wireless sensor can clip on door or hang on the wall.
Operate EasilyThere are 6 function keys on the main unit and signal indicator on the transmitter, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit and clear the MAX/MIN records.

Description

AMIR Wireless Refrigerator Thermometer with 2 transmitters and 3 alarms, makes the ideal temperature for refrigerators and freezers to prevent your food spoilage and keep food refresh & safe.
Equipped with professional grade sensors, having 100m remote range, with strong signal penetration thermometer monitor gauge, monitoring temperatures for inside and outside simultaneously.

Features:
-The LCD screen with large digit, easy to read, at-a-glance thermometer.
-Displays indoor/outdoor temperature, MAX/MIN records, and temperature trend indicator arrow
-Equipped with 2 sensor transmitters, convenient to place on different shelves.
-Set the Max/Min alarm value manually, warn you by buzzer.
-Compact & delicate design, suitable for home, restaurant, cafes, etc.

Main Unit:
Power Supplies :2 x AAA batteries (Not included)
Dimension: 9.5*8*2cm (3.7*3.1*0.8in)
Weight: 100g

Transmitter:
Power Supplies: 4 x AA batteries (Not included)
Dimension: 10.5*3.5*1.5cm (4.1*1.4*0.6in)
Weight: 38g (each one)

Note:
-Don't disassemble the product freely.
-While the indication is blurring, please change the battery.
-Don't put this product in the place where it is hot, humid, dusty or full of corrosive gas, in case that its electronic components are damaged.
-It will not alarm at once when temperature exceeds pre-set. It will compare the temperature after 10 minutes. And when temperature reaches alarm value, the thermometer will alarm immediately.

Package Included:
1 x Main Unit
2 x Transmitters
1 x User Manual

2. AcuRite 00986 Refrigerator Thermometer with 2 Wireless Temperature Sensors & Customizable Alarms for Fridge & Freezer, Standard

Feature

Monitor refrigerator temperature and freezer temperature
Audible and visual alarm when temperatures exceed your preset minimum or maximum temperature range
Wireless thermometers clip to shelf or suction to wall inside refrigerator or freezer
Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole
Measures temperatures from -40 to 100 degrees Fahrenheit; -40 to 37 degrees Celsius

Description

Store foods at safe temperatures to prevent food spoilage and avoid food borne illnesses with the AcuRite Digital Refrigerator Thermometer and Freezer Thermometer with Temperature Alerts. The digital display features the refrigerator temperature, freezer temperature and the high / low temperatures recorded for each. A programmable alarm notifies you audibly and visually when temperatures exceed your preset minimum or maximum temperature range. The thermometer display has a magnetic backing to stick on the fridge or an integrated keyhole for easy wall-mounting. The thermometer includes one wireless refrigerator thermometer and one wireless freezer thermometer that feature a wireless signal indicator light, and versatile mounting options including an integrated suction cup or spring-loaded clip. Thermometer display is powered by 2 AAA alkaline batteries (not included). Sensors are each powered by 2 AA alkaline or lithium batteries (not included). Lithium batteries recommended for use in sensors for temperatures below 4 degrees Fahrenheit (-20 degrees Celsius). One-year limited warranty. It's more than accurate, it's AcuRite.

3. Upgraded VersionEsnow Refrigerator Thermometer Wireless Digital Freezer Thermometer Digital Sensor with 2PCS Sensors Temperature Monitor and Audible Alarm for Indoor / Outdoor (Battery not Included)

Feature

Package Included: The wireless refrigerator thermometer includes 1 indoor temperature built-in the console and 2 remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously. 24 hours indoor and outdoor MAX and MIN temperature records.
Alarm Settings: When indoor or oudoor temperature exceed your pre-set minimum and maximum alarm value, the thermometer will make audio alarm and visual alarms to remind you, allowing you to be aware if adjustments are necessary for your household,wireless indoor/outdoor with audible alarm.
Temperature Range: Outdoor -40F to 140F (-40C to 60 C) 2F, Indoor 32F122F(0C to 50 C) (1C). The wireless refrigerator thermometer have 328ft (open area) remote range with strong signal Penetration. Can be used it in the fridge, freezer or outdoor, providing double protection to your food safety.
Easy to install and operation: Mount display unit directly to your refrigerator or freezer using integrated magnets or hang on wall using keyhole, and The wireless sensor can clip on door or hang on the wall. There are 6 function keys on the main unit and the signal indicator on the transmitter. Just press the corresponding button to turn the alarm on/off, switch Celsius or Fahrenheit, and clear the MAX / MIN record.
Humanized design: The LCD screen With large digit and records Min and Max temperature provides the historical temperatures readings, monitor the temperature change easily. Retractable stand and hanger combination, you can easily read data and place it anywhere.

Description

Thank you for purchasing in our store! 12 months warranty service, if you have any problems with the product, please contact us whenever. We will find a best solution for you!

The LCD screen with large digit. Record minimum and maximum temperatures and provide historical temperature readings.
Upgraded version for more accurate monitoring and more accurate data.
This feature allows you to easily monitor temperature changes in your refrigerator and provide double protection for your food safety.
Suitable for home, restaurant, cafes, etc.

Power Requirements:
1 Main Unit - 2 x AAA(not included)
2 Transmitters - 4 x AA (not included)

Note:
1. Don't put the transmitter directly in the rain.
2.While the indication is blurring, please change the battery.
3. Don't install the reverse battery,don't put the receiver near metal.
4. Pls kindly use high-quality batteries for main unit and transmitters,it's more better.
5. About the alarm function, the alarm will ring only 10minutes later not immediately when the temperature reach the max/min set temperature.

Packing list:
1 x Main Unit
2 x Transmitter
1 x User Manual

4. Temp Stick Wireless Remote Temperature & Humidity Sensor. Connects Directly to WiFi. Free 24/7 Monitoring, Alerts & History. Free iPhone/Android Apps, Made in America. Monitor Anywhere, Anytime!

Feature

Remote Wifi Temperature and Humidity Monitor. 5 Year Warranty... the last sensor you'll need to buy!
Wireless, battery operated sensor (2 AA batteries, included). No gateways or wires needed. Connects to Wifi and Sends text and email alerts for Hi/Low Temperatures, Humidity Levels, Wifi Connection Loss and Low Battery.
Check-in remotely anytime, from anywhere using your mobile, tablet or pc. The Temp Stick connects directly to your wifi and monitors and alerts temperature and humidity levels in your home, fridge, attic, walkin cooler.
Data logging with Unlimited History. No subscription and No fees. Accurately monitor conditions 24/7. Superior 1 Year+ battery life!
Made in the USA. Proudly support American manufacturing & ingenuity. Free customer service, easily reach us by phone or email Mon > Sat for fast, knowledgeable assistance.

Description

Temp Stickby Ideal Sciencesis an all-in-one wireless sensor that remotely monitors and alerts temperature & humidity conditions from anywhere, anytime. Connect to your home or business wifi network and start receiving text and email alerts the instant an important change in temperature or humidity triggers, when connection is lost or when batteries are low.
View and manage from any smart phone, tablet or pc.

• Track Temperature (-40F to 125F)
• Track Humidity (0 - 100%)
• Receive text and email alerts
• Battery operated, place it anywhere
• Connects directly to wifi network
• No gateway devices required
• Easy 3 minute setup
• Set hi-lo triggers for alerts
• Customize alert messages
• Monitors /alerts battery levels
• Monitors /alerts if wifi signal lost
• Unlimited history of readings
• Monitor every 5,10,15,30 or 60 min
• No fees or subscriptions
• Access anywhere via web browser
• Free Android & iPhone apps
• Alert multiple users
• Supports multiple sensors
• Set C or Fahrenheit
• LED light on when taking readings
• Requires 2 x AA alkaline batteries (included)
• Battery life: 1+ Years
• 5 Year Warranty
• American Made
• Free, Lifetime Support 888.263.6973

Set-up in 3 easy steps
1) Add batteries (included) to sensor.
2) Connect with phone, tablet or pc
3) Sign up and follow instructions to receive temperature and humidity data.

Specifications:
Dimensions: 3.5" x 1.5" x 1.25"
Factory-calibrated, excellent stability
High Accuracy Temperature Sensor : 0.4 C (max)
Temperature operating range Up to -40 to +125 F
Relative Humidity Sensor : 4% RH (max), 0-80% RH
0 to 100% RH operating range.

RV Customers: Does not operate on guest networks at RV parks, you'll need a wifi hotspot.

5. ORIA Refrigerator Thermometer, Wireless Digital Freezer Thermometer with 2 Wireless Sensors, Temperature, Audible Alarm, Min and Max Display, LCD Display for Home, Restaurants (Battery not Included)

Feature

Max/Min Temperature The Max/ Min temeprature data will update every 24h. Pls be attention that the product cannot hold the max/min temperature all the time. The product is not support to view all the recorded previous temperatures. You can press button "clear" once quickly to remove the Min/Max temperaturen data. And it will update to the new data.
Note The product do not have the function to remember all the history Max/Min temperature data. Only show the data within 24h. After installing in the sensors and host, the host enters RF reception mode and then waits for signals transmitted by the sensors. The alarm will not go off within the first 10mins after turning upper/lower limit alarm function on, the function will be activated after the first 10mins.
Alarm With audible alarm, you can set the maximum and minimum alarm value manually. It can ring when the temperature value reaches at the point of limit max or min alarm value that you pre-set.
Easy Use There are 6 function keys on the main unit and signal indicator on the transmitter, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit.
Multiple Installation With integrated magnets, a hanging hole and a bracket at the back, you can put the main unit in refrigerator door, hang on the wall or stand on the table. Please install the new battery to make sure the accuracy.

6. Brifit Indoor Outdoor Thermometer, Refrigerator Thermometer, Sensor Temperature Monitor with Audible Alarm Temperature Gauge for Freezer Kitchen Home (Battery not Included)

Feature

The Wireless Thermometer console includes audible and visual alarms when temperature exceed your pre-set minimum and maximum alarm settings.
The large LCD display can show the temperature of the base station and transmitter at the same time. Thermometer range: indoor (-10 C ~ 60 C / 14 F ~ 140 F), outdoor (-40 C ~ 60 C / -40 F ~ 140 F). The accuracy can reach 1C /2F. The transmission range is 100M/328ft (open area). You can use it in the fridge, freezer or outdoor, which provides safe food storage.
There are 6 function keys on the main unit and signal indicator on the transmitter, you just press the corresponding key to turn on/off the alarm, switch the Celsius or Fahrenheit and clear the MAX/MIN records.
The wireless thermometer is easy to install. The display unit can stand on the table, hang on the wall, magnet on the refrigerator. 2 sensors with clips and hanging holes on the back, easy to install or hang on the shelf.
NOTE: Enjoy 1-year buyer's Assurance and lifetime support from our friendly support team.

7. Refrigerator Thermometer, Wireless Digital Freezer Thermometer with 2 Wireless Sensors, Audible Alarm, Min/Max Record, LCD Display for Indoor Outdoor, Home, Restaurants, Fridge, Bars, Cafes

Feature

Package Included: The refrigerator thermometer includes 1 indoor temperature built-in the indoor console and 2 wireless remote sensors, which can monitor 3 kinds of temperature and all displayed simultaneously, MAX and MIN temperature records of past 24 hours for home indoor, outdoor and fridge
Wide Temperature Range: Outdoor -40F to 140F (-40C to 60C) (2F, Indoor 32F to 122F (0C to 50 C) (1C). The wireless sensor thermometers have 100m/328ft (open area) remote range with strong signal Penetration. Can be used it in the fridge, freezer or outdoor, providing double protection to your food safety
Easy to install and operation: Mount display unit directly to your refrigerator or freezer using the back 4 integrated magnets, hang on wall using keyhole or just let it stand on the table. The wireless sensor can clip on door or hang on the wall. 6 function keys on the main unit and the signal indicator on the transmitter. Just press the corresponding button to turn the alarm on/off, switch Celsius or Fahrenheit, and clear the MAX / MIN record
Alarm Settings: When indoor or outdoor temperature exceed your pre-set minimum and maximum alarm value, the thermometer will make audio alarm and visual alarms to remind you, allowing you to be aware if adjustments are necessary for your household, wireless indoor/outdoor with audible alarm.
Humanized Design & Premium Warranty: The Large LCD screen with big digit, you can easily read data. Records Min and Max temperature provides the historical temperatures readings, monitor the temperature change easily, provide double protection to your food storage AND travel plan. IBetterLife provide you 12-Month Replacement Warranty; 60-Day Money Back Guarantee

8. tempi.fi Mini Wireless Temperature and Humidity Sensor - Developed in The USA - 24/7 Data Logger with Alarm Bluetooth Smart Thermometer and Hygrometer - Monitor Refrigerator Freezer Pets Humidor

Feature

ACCURATE AND ALWAYS ON - Made with premium Swiss components, this wireless temperature monitor records a new, precise, accurate temperature and humidity reading every minute - leaving no gaps
ALERTS ON YOUR PHONE: Whether you are monitoring your refrigerator, freezer, baby's room, or greenhouse - the temperature sensor will send an alert directly to your phone so you can take action before it's too late
UNLIMITED HISTORY: Easily browse hours, days, weeks, and years of historical data using the app's interactive and intuitive graphs. Export the entire history - or just parts of it - as a CSV file, which can be opened in Microsoft Excel or Google Sheets
FITS ALMOST ANYWHERE - This mini sensor is beautiful to show off and also super easy to hide. You can fit it in your freezer, fridge, cigar humidor, gun safe, wine cooler, reptile cage, medicine cabinet, and just about anywhere else
BLUETOOTH: This sensor communicates directly to your phone from one side of the house to the other. May only reach some rooms in the house if the sensor is in a fridge or freezer separated by exterior wall; e.g. garage. We are currently working on a wifi gateway (sold separately) that will connect these sensors to the internet so you can get alerts and monitor your sensors from anywhere in the world.

9. KeeKit Refrigerator Thermometer, Indoor Outdoor Thermometer with 2 Wireless Sensors, Digital Freezer Thermometer with Audible Alarm, Min/Max Record, LCD Display, Backlight for Home, Kitchen, Cafes

Feature

Dual Wireless Sensors - Built-in the console and 2 remote sensors, the wireless fridge thermometer can display indoor temperature and 2 groups of fridge /freezer or outdoor temperature simultaneously, and no longer frequently switch channels to know the temperature.
3.6 Large LCD Display - This indoor outdoor thermometer with high definition LCD screen, large bold data and white backlight to ensure comfortable viewing at day or night. And it will automatically turn off after 10 seconds if without any operation. Press "/" key for switching Fahrenheit or Celsius.
Accurate MAX/MIN Records - You can choose to record the Maximum/ Minimum temperature since last restart or automatically update for every 24 hours by Press "CLEAR/-" button. The resolution upgrade to 0.1C/F, which make the readings more accurately to reflect the current temperature. Meanwhile, the station and transmitter signal distance is 100M/328ft (open area).
Audio Alarm Setting - The wireless refrigerator thermometer equipped with audible alarm, when the temperature exceeds your pre-set minimum and maximum alarm value, the thermometer will make audio alarm to remind you and your family to know the temperature variation and make some changes in time.
2 Mounting Options - Designed with wall hanger and retractable stand at the back, easy to mount it on wall effortlessly or just place it on the table. Ideal choice for office, hotel, greenhouses, incubation room, nutrition room, school, laboratory, baby room, hospitals etc. All KeeKit products are protected by our 60 Day Money Back Guarantee & 12 Month Warranty.

10. (Upgraded Version) Brifit Refrigerator Thermometer, Wireless Digital Freezer Thermometer with 2 Sensors, Indoor Outdoor Thermometer with Audible Alarm Temperature Gauge for Freezer Kitchen Home

Feature

2 Wireless Sensors Built-in the console and 2 remote sensors, the wireless fridge thermometer can display indoor temperature and 2 groups of outdoor temperature simultaneously. You can put the sensor in the refrigerator or outdoor.
Audio AlarmThe wireless thermometer set the alarm max & min temperature.The base will ring once the temperature is higher than the max or lower than the min set temperature.
Easy to Read DisplayThe LCD screen with large digit.Records Min and Max temperature provides the historical temperatures readings. With this feature, you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety.
Wide RangeThe indoor/outdoor thermometer range: Indoor -10~ 60 (14~ 140), Outdoor -40~ 60 (-40~140 ) and the transmission range is 100M/328ft(open area). You can use it in the fridge, freezer or outdoor, which provides safe food storage.
Multiple Installtion WaysThe wireless thermometer is easy to install. The display unit can stand on the table, hang on the wall, magnet on the refrigerator. The wireless sensor can clip on door or hang on the wall.NOTE: Enjoy 1-year buyer's Assurance and lifetime support from our friendly support team

Conclusion

By our suggestions above, we hope that you can found the best freezer temperature alarm wireless for you. Please don't forget to share your experience by comment in this post. Thank you!