---
product_id: 520038159
title: "MOCREO Wireless Thermometer Freezer Alarm Sensor MS1, Upgraded Version of ST5, Hub Required (Not Included), Email & App Alert, Data Logging, No Subscription, for Fridge, Freezer, Hot Tub"
brand: "mocreo"
price: "33416CFA"
currency: XOF
in_stock: true
reviews_count: 9
category: "Mocreo"
url: https://www.desertcart.sn/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5
store_origin: SN
region: Senegal
---

# 131 ft wireless range 2+ years battery life ±0.9°F accuracy MOCREO Wireless Thermometer Freezer Alarm Sensor MS1, Upgraded Version of ST5, Hub Required (Not Included), Email & App Alert, Data Logging, No Subscription, for Fridge, Freezer, Hot Tub

**Brand:** mocreo
**Price:** 33416CFA
**Availability:** ✅ In Stock

## Summary

> 🌡️ Stay chill, stay ahead—never miss a beat with MOCREO MS1!

## Quick Answers

- **What is this?** MOCREO Wireless Thermometer Freezer Alarm Sensor MS1, Upgraded Version of ST5, Hub Required (Not Included), Email & App Alert, Data Logging, No Subscription, for Fridge, Freezer, Hot Tub by mocreo
- **How much does it cost?** 33416CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5)

## Best For

- mocreo enthusiasts

## Why This Product

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

## Key Features

- • **Ultra-Long Battery Life:** Forget frequent changes—3 AAA batteries power your sensor for over 2 years, keeping you worry-free.
- • **Instant Alerts, Zero Fees:** Get real-time app notifications, emails, and loud alarms without any subscription—total control, zero hassle.
- • **Flexible & Discreet Installation:** Slim 0.9mm probe cable with versatile mounting options fits tight fridge seals and any setup with ease.
- • **Precision Temperature Monitoring:** Industrial-grade DS18B20 chip delivers ±0.9°F accuracy across -40°F to 221°F for critical environments.
- • **Seamless Long-Range Connectivity:** Stay connected up to 131 feet away with robust wireless tech—perfect for sprawling homes or commercial spaces.

## Overview

The MOCREO MS1 Wireless Thermometer Freezer Alarm Sensor is an upgraded, highly accurate temperature monitoring device compatible with all MOCREO hubs. Featuring a 131-foot wireless range, ±0.9°F precision, and a 2+ year battery life, it offers real-time app and email alerts with no subscription fees. Designed for versatile placement with a slim probe cable, it’s ideal for fridges, freezers, and hot tubs, delivering peace of mind for both home and commercial use.

## Description

Buy MOCREO MS1 Wireless Thermometer Freezer Alarm Sensor, Upgraded Version of ST5, Hub Required (Not Included), Email & App Alert, Data Logging, No Subscription, for Fridge, Freezer, Hot Tub: Refrigerator Thermometers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: **Title: Exceptional Wireless Thermometer and Freezer Alarm - A Must-Have!** - **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!
Review: Great product - We are gone alot so these have come in very handy to make sure refrigerator and deep freezer are working

## Features

- Compatible with all MOCREO Hubs: The MS1 freezer thermometer is compatible with ALL MOCREO hub (sold separately), with a connection range of 131 feet in open areas). The hub connects to your network, allowing you to get real-time temperature data from the sensor via the MOCREO app
- Upgraded Version of ST5 Sensor: As a comprehensive upgrade to the ST5 thermometer , the MS1 thermometer is powered by 3x AAA replaceable batteries (included) for extended battery life and easier replacement. It features a physical button for instant pairing without tools, and offers versatile mounting options with a hanging loop and velcro tape for flexible placement
- Whole House Temperature System: Up to 30 sensors can be added to 1 Hub, and the distance between the Hub and each MS1 temperature sensor can be up to 131 ft (unobstructed), making the connection more stable and easier to use
- For Low/High Temp: The MS1 freezer alarm has a built-in industrial-grade, US-made DS18B20 chip with an accuracy of ±0.9°F. The temperature range is -40°F to 221°F, making it ideal for commercial-grade, laboratory, and home use
- Flat and Thin Probe Cable: The MS1 freezer thermometer has 4.9 ft probe cable that is designed specifically for refrigerator freezer doors. The probe cable is measuring only 0.9 mm thick, ensuring a tight seal on your refrigerator freezer
- 2-Year Battery Life: Includes 3 AAA batteries (replaceable). Adopted with low-power consumption connection technology, the battery lasts more than 2 years from a single full charge.
- 3 Optional Instant Alerts: No subscription/monthly fees, the Hub will sound a loud audible alarm when the temperature exceeds your settings, and you'll receive email alerts and app pushes

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BRL1DHD7 |
| Additional Features | App Companion, Fast Refresh, High Accuracy, Replaceable |
| Age Range Description | Adult |
| Best Sellers Rank | #32,016 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #33 in Refrigerator Thermometers |
| Brand Name | MOCREO |
| Color | White |
| Connectivity Technology | Bluetooth |
| Customer Reviews | 4.6 4.6 out of 5 stars (225) |
| Display Type | Temp Sensor |
| EU Spare Part Availability Duration | 2 Years |
| Immersion Depth | 4.9 Feet |
| Included Components | Power Cable, Adhesive, Pin Clip, User Manual |
| Indoor Outdoor Usage | Indoor |
| Inner Material | ABS |
| Item Length | 4.2 Inches |
| Item Weight | 0.11 Kilograms |
| Manufacturer | MOCREO |
| Model | MS1 |
| Model Name | MS1 |
| Number of Batteries | 1 Lithium Polymer batteries required. (included) |
| Outer Material | Plastic |
| Part Number | MS1 |
| Power Source | Battery Powered |
| Product Care Instructions | Do Not Soak |
| Resolution | 0.001 degrees fahrenheit |
| Response Time | 5 seconds |
| Reusability | Replaceable |
| Specification Met | FCC |
| Style Name | MS1 Thermometer |
| UPC | 711691641297 |
| Unit Count | 1 Count |
| Upper Temperature Range | 221 Degrees Fahrenheit |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** MOCREO
- **Color:** White
- **Connectivity Technology:** Bluetooth
- **Display Type:** Temp Sensor
- **Included Components:** Power Cable, Adhesive, Pin Clip, User Manual
- **Outer Material:** Plastic
- **Product Care Instructions:** Do Not Soak
- **Special Feature:** App Companion, Fast Refresh, High Accuracy, Replaceable
- **Specification Met:** FCC

## Images

![MOCREO Wireless Thermometer Freezer Alarm Sensor MS1, Upgraded Version of ST5, Hub Required (Not Included), Email & App Alert, Data Logging, No Subscription, for Fridge, Freezer, Hot Tub - Image 1](https://m.media-amazon.com/images/I/41JGPUj5zEL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ **Title: Exceptional Wireless Thermometer and Freezer Alarm - A Must-Have!**
*by K***N on August 7, 2024*

**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
*by V***L on February 20, 2026*

We are gone alot so these have come in very handy to make sure refrigerator and deep freezer are working

### ⭐⭐⭐⭐⭐ Replaced a ST4
*by J***G on March 26, 2026*

I got this to replace an old troublesome ST4. It works great in the system.

## Frequently Bought Together

- MOCREO ST5 Wireless Thermometer Freezer Alarm, Required Hub (Not Include), Email Alert, App Notification, Data Logging Export, No Subscription Fee, for Refrigerator, Freezer, Hot Tub
- WiFi Freezer Thermometer Alarm with Digital Monitor Hub, App and Email Alerts, 2-Year Data Export, 2 Remote Temperature Sensors for Refrigerator, Fridge, Freezer
- MOCREO WiFi Freezer Thermometer Alarm, Email Alert, App Notification, 2-Years Data Export, No Subscription Fee, 2 Remote Temperature Sensors for Refrigerator, Freezer, Hot Tub

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**Shop now:** [https://www.desertcart.sn/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5](https://www.desertcart.sn/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-04-22*