--- 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: "€ 46.43" currency: EUR in_stock: true reviews_count: 10 category: "Mocreo" url: https://www.desertcart.sk/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5 store_origin: SK region: Slovakia --- # 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:** € 46.43 **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?** € 46.43 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/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 Product description Powerful Magnetic Suction With powerful magnetic back, allowing easy attachment to your fridge or freezer. Keep your essentials within reach with ease. Dedicated Desktop Stand Enhance your experience with the included magnetic stand, allowing easy placement on any desktop surface. Industrial-Grade High Accuracy Industrial-grade temperature chip, offering superior accuracy. Trust in reliable temperature readings for your critical applications. 2 Years Long Battery Life Enjoy peace of mind with a 2-year battery life, providing long-lasting power for your convenience. Say goodbye to frequent battery changes. MOCREO Whole House Monitoring System MS1 Thermometer ST6 Temp Humidity Sensor SW2 Water Leakage Sensor ST10 UltraLow Thermometer LS1 LongRange Thermometer LS2 LongRange Thermometer NS1 WiFi Thermometer ## 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 | | Age Range Description | Adult | | Best Sellers Rank | #30,644 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #33 in Refrigerator Thermometers | | Brand | MOCREO | | Brand Name | MOCREO | | Color | White | | Connectivity Technology | Bluetooth | | Customer Reviews | 4.6 out of 5 stars 227 Reviews | | 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) ![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 2](https://m.media-amazon.com/images/I/71h3SaPKRCL.jpg) ![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 3](https://m.media-amazon.com/images/I/613fVkib42L.jpg) ![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 4](https://m.media-amazon.com/images/I/61xLo-3u1dL.jpg) ![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 5](https://m.media-amazon.com/images/I/71N0hmPIrCL.jpg) ## Available Options This product comes in different **Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by K***N on August 7, 2024* ### ⭐⭐⭐⭐⭐ Review *by W***. on April 17, 2026* ### ⭐⭐⭐⭐⭐ Review *by J***R on October 12, 2025* ## 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 --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sk/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5](https://www.desertcart.sk/products/520038159-mocreo-wireless-thermometer-freezer-alarm-sensor-ms1-upgraded-version-st5) --- *Product available on Desertcart Slovakia* *Store origin: SK* *Last updated: 2026-05-10*