---
product_id: 1370694
title: "CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39\" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20"
brand: "cdn"
price: "KD 11.59"
currency: KWD
in_stock: true
reviews_count: 11
category: "Cdn"
url: https://www.desertcart.com.kw/products/1370694-cdn-audio-visual-refrigerator-freezer-alarm-room-and-refrigerator-freezer
store_origin: KW
region: Kuwait
---

# 39" Sensor Cable Audio/Visual Alert Dual Temp Display CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20

**Brand:** cdn
**Price:** KD 11.59
**Availability:** ✅ In Stock

## Summary

> 🌟 Stay chill, stay ahead — protect your food like a pro!

## Quick Answers

- **What is this?** CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 by cdn
- **How much does it cost?** KD 11.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/1370694-cdn-audio-visual-refrigerator-freezer-alarm-room-and-refrigerator-freezer)

## Best For

- cdn enthusiasts

## Why This Product

- Trusted cdn brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Long Sensor Reach:** 39-inch cable lets you place sensors exactly where you need them.
- • **Dual Temperature Monitoring:** Simultaneously track room and fridge/freezer temps for precise control.
- • **Instant Audio & Visual Alerts:** Never miss a temperature spike with loud alarms and flashing LEDs.
- • **Precision Accuracy ±2°F/±4°F:** Maintain optimal freshness with industry-grade temperature accuracy.
- • **Trusted Durability & Reliability:** 10+ years of proven performance keeps your perishables safe.

## Overview

The CDN TA20 Audio/Visual Refrigerator/Freezer Alarm is a professional-grade monitoring device featuring dual temperature displays, precise accuracy within ±2°F for refrigerators and ±4°F for freezers, and a 39-inch sensor cable for flexible placement. It provides loud audio and flashing visual alerts when temperatures exceed safe thresholds, ensuring food safety during power outages or appliance malfunctions. Battery-powered and built for durability, it’s trusted by foodservice pros and home managers alike to prevent costly spoilage.

## Description

To monitor safe food storage temperatures in your refrigerator or freezer without opening the door, use CDN's (TA20) audio visual refrigerator and freezer thermometer. With both an audio signal and visual LCD panel with flashing LED lights, there's no guessing. Signal sounds at 15° or 46°F/-9.5° or 8°C. Because of its external operation, the TA20 Audio/ Visual Refrigerator/Freezer Alarm saves time and energy costs by minimizing the need to open the appliance door to monitor temperature. This is an especially useful feature during a power outage. This alarm promotes food safety and food quality at all times by making it easier to keep track of refrigerator and freezer temperature. The freezer alarm activates when the internal temperature is above 15°F, and the refrigerator alarm activates when the internal temperature is above 45°F. When the alarm activates, red and green lights flash and the alarm sounds for six seconds each minute until it is manually turned off. The alert function can also be turned on or off while the thermometer continues to function. The easy-to-use alarm has a dual display on the thermometer to show the room temperature as well as the refrigerator or freezer’s internal temperature. The unit can be set for either refrigerator or freezer temperatures with a simple flip of a switch. 1 AAA included. Featuring advanced technology, quality construction, easy-to-read displays and user-friendly operations, CDN thermometers are essential tools in any kitchen..

Review: 10 years going strong - 10 years later it's still very reliable. I was able to time my generator use to specifically keep my chest freezer at a good temperature, which considering i can only run one thing on my generator (it being a tiny portable one) this was very helpful. Nice to have the reassurance, I'll be getting a second of this unit (the electric one) one for my fridge soon. It does require i bring a light or use the flash on my camera to view it in the power page but that's okay by me since it means the batteries on it last a very long time reducing worry of it maybe not doing its job when needed.
Review: the only way to know if you're storing food properly... - this unit is well built and fulfills it's purpose perfectly. it is easy to read and has idiot-proof markings of proper cold and frozen food storage temperatures. having worked in food service within the military, i can't overstate how important a thermometer is in your cold storage areas. how else do you know you're food is being stored correctly? you don't...unless you have thermometers. i found that the temp in my refrigerator was not where it should be...it was too warm by almost 10 degrees! after turning the setting up a notch, everything was A-OK. without a thermometer, i would never have known and would have had to rely on the recommended manufacturer settings for the refrigerator (which is a bad idea). even if your fridge has a built-in digital thermometer, you should still have a thermometer that lives in there, as all electronic devices eventually fail or give false readings. these alcohol based units are also far more accurate and reliable than the dial-type ones, which invariably fail within a short amount of time. this one is built to be pretty tough, as thermometers get dropped all the time in the industry, and perhaps even at home, depending upon where and how you decide to mount it. this is a quality NSF approved thermometer and well worth the money.

## Features

- AUDIO/VISUAL TEMPERATURE ALERT. The CDN TA20 Refrigerator Freezer Alarm provides an audible and visual alert, ensuring you're promptly notified when temperatures deviate from the desired range, adding an extra layer of protection to your perishables.
- DUAL TEMPERATURE DISPLAY. This alarm conveniently displays both room and refrigerator/freezer temperatures, allowing for quick and easy comparisons. The clear, dual temperature readout enhances monitoring and control over your cooling appliances.
- PRECISION AND ACCURACY. The CDN TA20 guarantees accurate temperatures with a precision of ±2°F (1°C) for the refrigerator and ±4°F (2°C) for the freezer. This level of accuracy is essential for maintaining the freshness and safety of your food items.
- CUSTOMER TRUST. Operating in a temperature range from -58 to +158°F/-50 to +70°C, this alarm has a proven track record of reliability, earning customer trust over the years. CDN is proud of providing peace of mind for your food storage needs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B000I62FQI |
| Age Range (Description) | Adult |
| Batteries | 2 AAA batteries required. (included) |
| Best Sellers Rank | #83,365 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #62 in Refrigerator Thermometers |
| Brand | CDN |
| Color | White |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,965) |
| Date First Available | August 6, 2006 |
| Display Type | LED |
| Global Trade Identification Number | 00018436005209 |
| Included Components | Audio Visual Refrigerator Freezer Alarm White |
| Indoor/Outdoor Usage | Indoor |
| Is Discontinued By Manufacturer | No |
| Item Length | 5.25 Inches |
| Item Weight | 2.68 ounces |
| Item model number | TA20 |
| Lower Temperature Rating | 46 Degrees Fahrenheit |
| Manufacturer | CDN |
| Model Name | TA20 |
| Number of Batteries | 2 AAA batteries required. (included) |
| Outer Material | Abs,Plastic |
| Power Source | Battery Powered |
| Product Care Instructions | Do Not Soak |
| Response Time | 6 seconds |
| Reusability | Reusable |
| Special Feature | Alarm |
| Style | Audio Visual Refrigerator/Freezer Alarm |
| UPC | 744830847854 885264817362 602461569043 713976943850 802660038078 018436005209 087491491180 720389040281 746278540120 887693205673 762432340856 733912475696 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 46 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** CDN
- **Color:** White
- **Display Type:** LED
- **Included Components:** Audio Visual Refrigerator Freezer Alarm White
- **Outer Material:** Abs,Plastic
- **Power Source:** Battery Powered
- **Product Care Instructions:** Do Not Soak
- **Special Feature:** Alarm
- **Unit Count:** 1.0 Count

## Images

![CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 - Image 1](https://m.media-amazon.com/images/I/315TG6oWOAL.jpg)
![CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 - Image 2](https://m.media-amazon.com/images/I/31Fzy9frK1L.jpg)
![CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 - Image 3](https://m.media-amazon.com/images/I/31HWj3enTeL.jpg)
![CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 - Image 4](https://m.media-amazon.com/images/I/31XFdqF-FfL.jpg)
![CDN Audio/Visual Refrigerator/Freezer Alarm | Room & Refrigerator/Freezer Monitoring, Alert, 39" Sensor Cable, Protects Against Food Spoilage During Power Outages - TA20 - Image 5](https://m.media-amazon.com/images/I/31dEIG0ssaL.jpg)

## Available Options

This product comes in different **Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 10 years going strong
*by M***Y on May 1, 2025*

10 years later it's still very reliable. I was able to time my generator use to specifically keep my chest freezer at a good temperature, which considering i can only run one thing on my generator (it being a tiny portable one) this was very helpful. Nice to have the reassurance, I'll be getting a second of this unit (the electric one) one for my fridge soon. It does require i bring a light or use the flash on my camera to view it in the power page but that's okay by me since it means the batteries on it last a very long time reducing worry of it maybe not doing its job when needed.

### ⭐⭐⭐⭐⭐ the only way to know if you're storing food properly...
*by O***E on June 17, 2013*

this unit is well built and fulfills it's purpose perfectly. it is easy to read and has idiot-proof markings of proper cold and frozen food storage temperatures. having worked in food service within the military, i can't overstate how important a thermometer is in your cold storage areas. how else do you know you're food is being stored correctly? you don't...unless you have thermometers. i found that the temp in my refrigerator was not where it should be...it was too warm by almost 10 degrees! after turning the setting up a notch, everything was A-OK. without a thermometer, i would never have known and would have had to rely on the recommended manufacturer settings for the refrigerator (which is a bad idea). even if your fridge has a built-in digital thermometer, you should still have a thermometer that lives in there, as all electronic devices eventually fail or give false readings. these alcohol based units are also far more accurate and reliable than the dial-type ones, which invariably fail within a short amount of time. this one is built to be pretty tough, as thermometers get dropped all the time in the industry, and perhaps even at home, depending upon where and how you decide to mount it. this is a quality NSF approved thermometer and well worth the money.

### ⭐⭐⭐⭐ Cord too short; some other quibbles; See recommended alternative.
*by A***2 on August 5, 2012*

You're going to be much happier if you buy AcuRite 00986 Refrigerator/Freezer Wireless Digital Thermometer See my review of that. Original review of this cheaper unit follows: I had a refrigerator failure which I fixed with parts from Amazon ... see my review at Whirlpool Part Number 2197381: Evaporator Fan Motor or Whirlpool Part Number 2321799: Bi-Metal, Defrost . So I wanted a way to monitor the actual temperatures going forward. My various cooking/dial thermometers just didn't do the trick and were hard to read. And you have to open the box to read the thermometer which seems silly because it lets out cold air and alters the very temperature you're trying to measure. First thought: it works well, registers temperatures to a tenth of a degree and I'm glad I bought it and I'd recommend it especially as compared to dial thermometers. But it's not perfect. The first complaint is that the 1 meter (39") cord is just too short. A 2 meter cord would have been much better for only a few cents more. Secondly, the warning goes off at 45 degrees (F).... the FDA recommends that your refrigerator temp be 34-40 degrees so 45 is pretty warm and it's not adjustable. Thirdly it sure would make sense if the cord was a flat "ribbon" type rather than having a round cross-section because many people are going to want to - or have to - run the cord under the door seal. (See other reviews for more on this topic). Finally, on a positive note: the included suction cup for the sensor head allows for reading the temperature from the middle of the box and keeps the sensor out of the way of the contents of the refrigerator and helps keep the cord from flopping around.

## Frequently Bought Together

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-23*