---
product_id: 500530763
title: "WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length)"
brand: "level sense"
price: "$6.68"
currency: USD
in_stock: false
url: https://www.desertcart.us/products/500530763-wifi-freezer-alarm-and-refrigerator-temperature-monitor-wireless-freezer-thermometer
store_origin: US
region: United States of America
---

# Real-time alerts 90 dB siren Easy installation WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length)

**Brand:** level sense
**Price:** $6.68
**Availability:** ❌ Out of Stock

## Summary

> 🔒 Safeguard Your Cold Inventory with Confidence!

## Quick Answers

- **What is this?** WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) by level sense
- **How much does it cost?** $6.68 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/500530763-wifi-freezer-alarm-and-refrigerator-temperature-monitor-wireless-freezer-thermometer)

## Best For

- level sense enthusiasts

## Why This Product

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

## Key Features

- • **Peace of Mind:** Audible 90 dB siren ensures you never miss a malfunction.
- • **User-Friendly Setup:** Install in minutes with a 10-foot sensor for maximum reach.
- • **Stay Ahead of Spoilage:** Receive instant notifications to protect your perishables.
- • **Unmatched Connectivity:** WiFi-enabled alerts keep you informed, even during outages.
- • **Versatile Applications:** Perfect for homes, restaurants, and healthcare facilities.

## Overview

The LEVEL SENSE WiFi Freezer Alarm and Refrigerator Temperature Monitor is a cutting-edge device designed to keep your perishables safe. With real-time notifications, a powerful 90 dB siren, and easy installation, this versatile monitor is perfect for homes, restaurants, and healthcare facilities. Its 10-foot sensor length ensures comprehensive coverage, while the ability to send alerts even during power outages guarantees peace of mind.

## Description

Real-Time Refrigeration Monitoring Stop worrying about your inventory in the middle of the night or while away on a trip with the Freezer Sentry Wireless Freezer Alarm by Level Sense. This state-of-the-art wifi temperature sensor for commercial, home and institutional use lets you step away with confidence. In the event of equipment malfunction or loss of power, Freezer Sentry alerts our monitoring platform. We then send text and email notifications to you so you can act quickly to move produce, meats or medications and contact repairmen. Easy Spoilage Reduction Freezer Sentry Wireless Temperature Monitor installs in minutes without tools or special expertise. Any homeowner or small business owner can hook the 10-foot sensor to a wire shelf inside the refrigeration unit and mount the exterior control box to the outside of the unit or on a wall with included hardware. Then download our iOS and Android compatible app and complete the notifications set-up. Breathe easy knowing that a freezer alarm alert when temperatures drop will help protect you from expensive inventory loss. Always On-Guard Unlike other internet connected thermometers, Freezer Sentry has no batteries to constantly change. It comes with an AC power supply. If it goes offline during a power outage, the dropped connection triggers an alert to you so you are never in the dark about your freezer or refrigerator status. Freezer Sentry is also equipped with a loud 90-decibel audible siren for those times when you are on the premises but not by your phone or computer. Keep your fridge frosty and your food supply safe. Add Level Sense Freezer Sentry Smart Temperature Sensor to your cart today.

## Features

- PRESERVE COLD INVENTORY with real-time notifications of freezer malfunctions from the Level Sense Freezer Sentry. This wifi temperature sensor and humidity monitor sends you an alert before produce and meats can spoil.
- INTERNET-CONNECTED freezer thermometer with alarm sends text and email alerts to you via our exclusive app. Even if our wifi freezer alarm goes offline due to a power outage, our server sends an alert to your phone or email.
- AUDIBLE 90 db SIREN sounds from the wifi hygrometer control box, perfect for homeowners who turn off their phones at night. Our temp and humidity monitor helps you salvage your wine collection or temperature-sensitive medicines.
- INSTALLS IN MINUTES with a 10-foot temperature sensor that can hook onto wire fridge racks. The remote temperature monitor control box mounts externally on a wall or freezer side panel with 2-sided tape or included anchor screws.
- VERSATILE, COST-SAVING Freezer Sentry Freezer Temperature Alarm can be used in homes, restaurants and healthcare facilities. Reduce produce spoilage or preserve expensive cuts of meat and keep wine from turning to vinegar.
- Level Sense Firmware now supports the following special characters in Wi-Fi Network name (SSID) and password: ! " # $ % & ' ( ) * + , - . / : ;  ? @ [ \ ] ^ _ ` { | } ~

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B091D41Y3F |
| Additional Features | Alarm |
| Age Range Description | Adult |
| Brand Name | LEVEL SENSE |
| Color | black |
| Connectivity Technology | Wi Fi |
| Customer Reviews | 3.4 3.4 out of 5 stars (16) |
| Display Type | Digital |
| Included Components | 4-foot or 10-foot temperature sensor, external control box, AC power supply, Level Sense app (for setup and notifications) |
| Manufacturer | Sump Alarm |
| Model | LS-SENTRY-120V-FLOAT-RAW |
| Outer Material | Plastic |
| Part Number | LS-SENTRY-120V-FREEZER-10FT-RAW |
| Power Source | AC |
| Product Care Instructions | Wipe Clean |
| Resolution | 0.1 degree fahrenheit |
| UPC | 857824008930 |
| Unit Count | 1.0 Count |

## Product Details

- **Age range (description):** Adult
- **Brand:** LEVEL SENSE
- **Colour:** black
- **Special features:** Alarm

## Images

![WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) - Image 1](https://m.media-amazon.com/images/I/71m1ow9KyGS.jpg)
![WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) - Image 2](https://m.media-amazon.com/images/I/815XaTiWmWL.jpg)
![WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) - Image 3](https://m.media-amazon.com/images/I/71ER2HAgqTS.jpg)
![WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) - Image 4](https://m.media-amazon.com/images/I/71-RGa3DMES.jpg)
![WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length) - Image 5](https://m.media-amazon.com/images/I/91gTd+DKw8S.jpg)

## Questions & Answers

**Q: Can I get another sensor for 2 freezers hooked up on the 1 reader sent to my phone or do I have to purchase 2 different units**
A: George, thank you for your question. At this time each unit it’s only structured for one temperature sensor. 

Most refrigerators and freezers run off one compressor. Generally we advise the customer to put the sensor into the refrigerator or the freezer depending on the value of the merchandise in each section. 

If there is only one compressor in the unit is not operating, one alert will notify of the situation

**Q: Is there an installation/reference manual available online?**
A: Hello, I hope that you are doing well. 
Can you reach out to our customer service email, and I can send you an attachment with the user manual?
Amazon will not allow me to attach the user manual to this thread.

**Q: Photo says no batteries required "We know how smoke detectors work".  But, description says battery powered.  Which is true?**
A: Hello Abby, Thank you for bringing this to our attention. 

This device does not require batteries, nor use batteries. It utilizes power from a wall outlet. 
If power or internet is lost, this device will notify you that the device is offline. This can be useful as if power is lost to your Freezer, you will be able to act accordingly.

**Q: Hello can I disable the internal alarm?**
A: Hello, 

Yes this device can be silenced (you can also disable the siren from the user interface).

## Frequently Bought Together

- LEVEL SENSE WiFi Freezer Alarm and Refrigerator Temperature Monitor – Wireless Freezer Thermometer (10 Foot Sensor Length)
- LEVEL SENSE Floor Water Sensor for Flood and Leak Detection (6 ft)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-07-16*