--- product_id: 203395637 title: "Moen Flo Smart Water Leak Detector, Drip or Flood Sensor Alarm for Home, 1-Pack, White, 920-004" brand: "moen" price: "฿5832" currency: THB in_stock: true reviews_count: 9 category: "Moen" url: https://www.desertcart.co.th/products/203395637-moen-flo-smart-water-leak-detector-drip-or-flood-sensor store_origin: TH region: Thailand --- # 48-inch remote sensing reach Real-time app alerts 1-year lithium battery life Moen Flo Smart Water Leak Detector, Drip or Flood Sensor Alarm for Home, 1-Pack, White, 920-004 **Brand:** moen **Price:** ฿5832 **Availability:** ✅ In Stock ## Summary > 💧 Stay ahead of leaks — because your home deserves smarter protection. ## Quick Answers - **What is this?** Moen Flo Smart Water Leak Detector, Drip or Flood Sensor Alarm for Home, 1-Pack, White, 920-004 by moen - **How much does it cost?** ฿5832 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/203395637-moen-flo-smart-water-leak-detector-drip-or-flood-sensor) ## Best For - moen enthusiasts ## Why This Product - Trusted moen brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smartphone Alerts:** Instant notifications via the Moen Smart Water Network app keep you connected and in control anywhere. - • **Extended Sensor Reach:** 48-inch remote sensing disc lets you monitor tight, hard-to-reach spaces like under washers or dishwashers. - • **Sleek, Compact Design:** Discreet white sensor fits seamlessly on countertops or mounts with included hardware for flexible placement. - • **Proactive Flood Defense:** Detect leaks early with 24/7 smart monitoring to protect your home’s most vulnerable spots. - • **Modular Whole-Home Coverage:** Easily expand protection by linking multiple detectors or integrate with Flo Smart Water Monitor & Shutoff. ## Overview The Moen Flo Smart Water Leak Detector offers 24/7 electronic sensing with a 48-inch remote sensor cable, delivering real-time moisture, humidity, and temperature alerts via a dedicated smartphone app. Designed for easy installation and whole-home scalability, it runs on a single lithium CR123A battery with approximately one year of life, providing proactive water damage prevention in critical areas like basements and laundry rooms. ## Description Protect your home from water damage with the Moen Smart Leak Detector. This Smart Leak Detector can be placed anywhere in your home where water leaks and moisture could pose a hazard. The water leak detector can identify problems caused by environmental factors or fixture malfunctions, in places such as the basement or laundry room, to provide 24/7 protection. When water, excess humidity, or extreme temperatures are detected, the water leak sensor sends an alert via the Moen Smart Water Network App, sounds an audible alarm, or emits a blinking LED light. Combine the Smart Leak Detector with the Flo Smart Water Monitor and Shutoff for whole-home protection. Review: Decent - updated - This alarm works perfectly at detecting water. A few caveats: As people mentioned, the pairing and Wi-Fi setup steps are missing from provided setup instructions, however, within minutes I located a short YouTube video that quickly filled in the blanks, and once you do this, it takes a few minutes to connect. Second caveat is that the provided alarm is very quiet. Your smartphone has louder ring options. So, you really need to rely upon the iPhone notification alerts to have a clue that it is going off, unless you are sleeping right next to your sump pump or wherever. I rigged mine to hang into a basement drain with the sensor on cord. Works. My sump failed, and I would never have known since I don’t go into basement daily and check, and dehumidifier regularly drains to this pump. I got a notification on iPhone from the Flo app while away from home, and checked sump upon return to determine sump had failed, but water was still in drain, so no overflow. I caught it early enough to minimize cleanup. It’s just a little, relatively cheap device, but it works. Review: Feeling Lonely? These Will Send Useless Alerts Dozens of Times a Day - Wow, these things are complete junk. About nine months ago, I bought eight of them to use on various faucets and other locations. Two were bad out of the box, and I never could get them to connect. I should have returned them but never bothered (for reasons that were entirely my own fault.) The app is required to connect them when first setting them up, but the UI for that is klunky. I set things up so that I would get both an alert on my phone and an email if there was a problem, and then I tested them by putting them in a bit of water. The alerts worked. So far, so good. The alarm noise was not very loud, but I was going to rely on the alerts on my phone and the emails. Then the "Device Offline" alerts started. Just one device every week or so. "On September 9 at 10:31 am, your Smart Leak Detector went offline. This could be due to a battery or internet outage." It would be offline for minutes or hours and then it would come back online. One alert for off, one alert for on. Gradually, over time, the alerts escalated. The day before yesterday, I got more than twenty alerts from all six remaining devices. Yesterday, I replaced all the batteries (not cheap), thinking fresh batteries would solve the problem. It didn't. And now, I will start researching other brands that will only send me an alert when there's actually a problem. ## Features - PROTECT YOUR HOME FROM WATER DAMAGE: Place in home wherever there is a risk for potential water damage, such as a flooding basement, washing machine leak, hot water tank failure - 24/7 PROTECTION: Smart technology detects leaks to help reduce the risk of water damage by providing 24/7 monitoring - REAL-TIME NOTIFICATIONS: Connects to the Moen Smart Water Network App to notify you of moisture through notifications to their smartphone; the app can also be customized to monitor moisture levels, humidity, and temperature - WHOLE-HOME PROTECTION: Ability to use and connect multiple detectors for whole-home protection; available in single or multi-packs, achieving home water management on any budget - COMPATIBILITY: Use the Smart Leak Detector as a standalone monitoring device or connect it to the Flo Smart Water Monitor and Shutoff (sold separately) for whole-home protection - REMOTE SENSING DISC: Included extension cable with Remote Sensing Disc that extends up to 48 inches, making it perfect for reaching tight spaces like under a washing machine or next to a dishwasher ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0855BFQCZ | | Audible Noise | 51 Decibels | | Battery Description | Lithium | | Best Sellers Rank | #8,725 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #17 in Water Detectors & Alarms | | Brand | Moen | | Built-In Media | battery, remote sensing disc with 48" extension cable, self-adhesive wall mount sticker, smart water detector, wall mount base, wall mount screw | | Color | White | | Compatible Devices | Washing Machine | | Control Method | App | | Customer Reviews | 3.4 3.4 out of 5 stars (1,295) | | Item Dimensions L x W x H | 2.64"L x 1.5"W x 3.25"H | | Item Type Name | Smart Water Leak Detector, 1-Pack | | Item Weight | 0.28 Pounds | | Manufacturer | Moen Incorporated | | Manufacturer Warranty Description | 1 Year Warranty | | Maximum Range | 48 Inches | | Mounting Type | Tabletop Mount | | Number of Batteries | 1 CR123A batteries required. (included) | | Power Source | Battery Powered | | Sensor Technology | Electronic Sensor | | UPC | 860000103596 | | Unit Count | 1.0 Count | ## Product Details - **Brand:** Moen - **Color:** White - **Compatible Devices:** Washing Machine - **Power Source:** Battery Powered - **Product Dimensions:** 2.64"L x 1.5"W x 3.25"H ## Images ![Moen Flo Smart Water Leak Detector, Drip or Flood Sensor Alarm for Home, 1-Pack, White, 920-004 - Image 1](https://m.media-amazon.com/images/I/61FHUBzI11L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Questions & Answers **Q: do you have to do the subscription?** A: Hello, The FloProtect subscription is optional and is not required to use the Smart Water Detector. Please contact support@meetflo.com if you have any questions. Thanks **Q: Can you send the alerts to more than one phone?** A: When you set up the device you have to enter profile information including a phone number. That is the number that is used for the notifications. It only allows for a single number however you can have notifications sent to an email in addition to a text so you could receive notifications to a different email address but you cannot have it text two phones. **Q: Will this unit push notifications sent as emails or alerts to your phone when app is not on** A: Hello, Yes you can adjust your notification delivery for the system to send you an email, SMS Text, or Push notification. Please contact our Support Team if you have additional questions. Thanks! **Q: What country was it made in?** A: Hello, The Flo by Moen Smart Water Shut off is manufactured in China. Please visit www.meetflo.com for more information. Thanks ## Customer Reviews ### ⭐⭐⭐⭐⭐ Decent - updated *by J***. on December 21, 2022* This alarm works perfectly at detecting water. A few caveats: As people mentioned, the pairing and Wi-Fi setup steps are missing from provided setup instructions, however, within minutes I located a short YouTube video that quickly filled in the blanks, and once you do this, it takes a few minutes to connect. Second caveat is that the provided alarm is very quiet. Your smartphone has louder ring options. So, you really need to rely upon the iPhone notification alerts to have a clue that it is going off, unless you are sleeping right next to your sump pump or wherever. I rigged mine to hang into a basement drain with the sensor on cord. Works. My sump failed, and I would never have known since I don’t go into basement daily and check, and dehumidifier regularly drains to this pump. I got a notification on iPhone from the Flo app while away from home, and checked sump upon return to determine sump had failed, but water was still in drain, so no overflow. I caught it early enough to minimize cleanup. It’s just a little, relatively cheap device, but it works. ### ⭐ Feeling Lonely? These Will Send Useless Alerts Dozens of Times a Day *by A***A on September 9, 2025* Wow, these things are complete junk. About nine months ago, I bought eight of them to use on various faucets and other locations. Two were bad out of the box, and I never could get them to connect. I should have returned them but never bothered (for reasons that were entirely my own fault.) The app is required to connect them when first setting them up, but the UI for that is klunky. I set things up so that I would get both an alert on my phone and an email if there was a problem, and then I tested them by putting them in a bit of water. The alerts worked. So far, so good. The alarm noise was not very loud, but I was going to rely on the alerts on my phone and the emails. Then the "Device Offline" alerts started. Just one device every week or so. "On September 9 at 10:31 am, your Smart Leak Detector went offline. This could be due to a battery or internet outage." It would be offline for minutes or hours and then it would come back online. One alert for off, one alert for on. Gradually, over time, the alerts escalated. The day before yesterday, I got more than twenty alerts from all six remaining devices. Yesterday, I replaced all the batteries (not cheap), thinking fresh batteries would solve the problem. It didn't. And now, I will start researching other brands that will only send me an alert when there's actually a problem. ### ⭐⭐⭐⭐⭐ Moen Water Detection *by C***J on October 31, 2025* Every home should have these. You put them wherever you could have a water leak. We have ours by our sump pump. I had a friend whose water hose that went to their washer leaked and flooded their home. One of these would have alerted them via the software application downloaded to your phone. They are good near toilets, sinks, basement doors, whatever you think you could have water. They give you peace of mind. These are excellent for leak detection. Moen is a leader in the industry and they standby all their products. You get what you pay for and these are worth every penny. The setup with the app was not the best trying to link the product, but I figured it out through sheer determination. This needs some attention from Moen. ## Frequently Bought Together - Moen 920-004 Flo by Moen Smart Water Detector, 1-Pack - Moen 900-001 Flo Smart Water Monitor and Automatic Shutoff Sensor, Wi-Fi Water Leak Detector for 3/4-Inch Diameter Pipe --- ## 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.co.th/products/203395637-moen-flo-smart-water-leak-detector-drip-or-flood-sensor](https://www.desertcart.co.th/products/203395637-moen-flo-smart-water-leak-detector-drip-or-flood-sensor) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-26*