---
product_id: 211699592
title: "Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch"
brand: "moen"
price: "HK$1535"
currency: HKD
in_stock: false
reviews_count: 6
url: https://www.desertcart.hk/products/211699592-moen-900-001-flo-3-4-inch-leak-detection-smart
store_origin: HK
region: Hong Kong
---

# Real-time leak detection App-based remote control Automatic water shutoff Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch

**Brand:** moen
**Price:** HK$1535
**Availability:** ❌ Out of Stock

## Summary

> 💧 Protect your home’s most precious resource with smart, stress-free water security.

## Quick Answers

- **What is this?** Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch by moen
- **How much does it cost?** HK$1535 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/211699592-moen-900-001-flo-3-4-inch-leak-detection-smart)

## 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

- • **Seamless App Control:** Manage your water flow remotely with the intuitive Moen Smart Water Network app.
- • **Smart Leak Detection:** Flo learns your home’s water patterns to spot leaks before they flood your life.
- • **Instant Alerts Anywhere:** Get real-time notifications via app, call, or email—stay in control even on the go.
- • **Optimized Water Savings:** FloSense tech tailors protection and cuts waste by understanding your unique water use.
- • **Universal Compatibility:** Works with Ring, Google Assistant, Alarm.com, and fits 3/4 to 1-1/4 inch pipes.

## Overview

The Moen 900-001 Flo Smart Home Water Security System is a cutting-edge leak detection and automatic shutoff device designed for 3/4 to 1-1/4 inch pipes. It uses advanced FloSense technology to monitor water flow, pressure, and temperature in real time, sending instant alerts and allowing remote control via the Moen app. Compatible with major smart home platforms, it proactively prevents water damage and optimizes water usage for modern connected homes.

## Description

Bring smart plumbing to your home with Flo by Moen. This Smart Home system is the first water security system that monitors and protects your home from leaks and water damage with a single device, no additional sensors needed. Designed by plumbing and tech industry professionals, Flo by Moen is installed on the main water supply line of the home. Through the Flo by Moen mobile app or your web browser, you can see live water use, including water flow rates, pressure and even temperature. If the device detects an issue (e.g. high pressure, freezing water or a small leak) it will alert you through the app so you can fix it before that issue causes damage. If there's a catastrophic failure, like a burst pipe or someone leaves the water running, you'll be alerted in the app allowing you to shut the water off - no matter where you are.

Review: Junk sold under false pretence - This thing is junk Sold on UK desertcart platform and isnt supported in UK Cant hook up to wifi Came with EU two pin plug Powered it up, had a shower, it blew shower cartridge seals and airlocked the water pump as a consequence Had to de energise and manually leave in open position How can i return it if its installed!! I want a refund
Review: No entiendo como venden un producto que no se puede utilizar en México (donde se compro), la app no esta disponible en la AppStore, ni en PlayStore. Compre dos y los instale después de la ventana de devolución, no cometan el error de comprarlo.

## Features

- AUTOMATIC SHUTOFF: Learns your home’s water usage patterns to identify abnormalities like running water or small leaks and will automatically turn off water to prevent damage
- REAL-TIME NOTIFICATIONS: The device monitors your home’s water, sending you app, phone call and email alerts for potential leaks whether you're at home or away
- APP-BASED CONTROL: Proactively control your water from anywhere using the Moen Smart Water Network App for added protection
- OPTIMIZE: FloSense technology enhances the device’s security parameters and optimizes water savings by understanding the home’s water use and tailoring protection accordingly
- INSTALLATION INFORMATION: Everything needed for installation is included in box, and professional installation is recommended
- COMPATIBLE WITH: Moen Smart Water Shutoff devices are compatible with Alarm.com, Ring, Google Assistant, and NICE
- SIZE: Model 900-001 fits 3/4-Inch to 1-1/4 Inch pipe diameter (consult a professional)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00C03D01Q |
| Batteries Required? | No |
| Batteries included? | No |
| Battery description | CR123A 3-volt lithium metal battery |
| Best Sellers Rank | 606,964 in DIY & Tools ( See Top 100 in DIY & Tools ) 239 in Water Detectors |
| Control method | App |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,091) |
| Date First Available | 20 Mar. 2019 |
| Finish | Unfinished |
| Global Trade Identification Number | 00860000103503 |
| Included Components | Allen wrench/Hex Key, Leak Detection System, O-rings, Power Adapter, Spacers, Threaded tailpieces |
| Installation method | Supply Line |
| Item Package Quantity | 1 |
| Item Weight | 2.15 kg |
| Item model number | 900-001 |
| Item weight | 4.75 Pounds |
| Manufacturer | Moen Incorporated |
| Material | Plastic |
| Mounting type | Wall Mount |
| Number of Pieces | 1 |
| Part Number | 900-001 |
| Pattern | Water Shutoff |
| Product Dimensions | 14.61 x 6.6 x 14.99 cm; 2.15 kg |
| Sensor technology | Water Flow Sensor |
| Size | 3/4" |
| Style | Smart Water Shutoff Valve |
| UPC | 860000103503 |
| Usage | Indoor/Outdoor |
| Voltage | 12 Volts |

## Product Details

- **Brand:** Moen
- **Colour:** Blue
- **Compatible devices:** Alarm.com, Ring, Google Assistant, NICE
- **Power source:** AC
- **Product dimensions:** 27.9L x 26.8W x 14.2H centimetres

## Images

![Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch - Image 1](https://m.media-amazon.com/images/I/31SjTje9joL.jpg)
![Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch - Image 2](https://m.media-amazon.com/images/I/41MaBhwUF0L.jpg)
![Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch - Image 3](https://m.media-amazon.com/images/I/41MzX0sodeL.jpg)
![Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch - Image 4](https://m.media-amazon.com/images/I/41NaqVI5PFL.jpg)
![Moen 900-001 Flo 3/4-Inch Leak Detection Smart Home Water Security System, 0.75 to 1.25 inch - Image 5](https://m.media-amazon.com/images/I/41XZoJZNyUL.jpg)

## Questions & Answers

**Q: is there an API available to get data?**
A: There will likely never be a public API for these devices. Due to the fact the Moen has a subscription model in place for access to all functions. For them to release a public API would defeat their overall disappointing business model with this device. Great novel device, i love the idea, don't get me wrong, this whole subscription model is going to burn out consumers sooner rather than later With the moen ecosystem being locked down the way it is, future support for the device has me concerned. these types of valves are usually in a  house for 30 years before being replaced. I do not see Moen keeping digital support for a 300 - 500 dollars niche valve supported for that long.

**Q: If I was out of state from my home and a pipe bursts . This gadget will notify me and allow me to shut the mail line off if it’s connected to the main**
A: Hello,
In the event of a pipe burst while you are away, the Flo Smart Water Shut off will send you a notification and will close the water supply automatically. The Flo by Moen app offers selectable system modes for when you are  "Home" or "Away." 
Please contact us at support@meetflo.com if you have any questions. 
Thanks

**Q: Can more than one phone have the app and have the same control of one monitor>**
A: Yes, more than one smartphone can have access to the Flo by Moen app and its features. Thanks!

**Q: Why are separate detectors needed with flo?  I thought flo would detect a leak from the water main and shut off?**
A: It does; the extra sensors are optional and simply add an additional layer of detection. They also could detect a leak faster and shut off water immediately as they don't have to reply on an analysis of the overall water system; if it's wet, it's a leak and will tell flo to shut off water.

## Customer Reviews

### ⭐ Junk sold under false pretence
*by N***. on 25 March 2025*

This thing is junk Sold on UK Amazon platform and isnt supported in UK Cant hook up to wifi Came with EU two pin plug Powered it up, had a shower, it blew shower cartridge seals and airlocked the water pump as a consequence Had to de energise and manually leave in open position How can i return it if its installed!! I want a refund

### ⭐ Review
*by C***. on 31 March 2025*

No entiendo como venden un producto que no se puede utilizar en México (donde se compro), la app no esta disponible en la AppStore, ni en PlayStore. Compre dos y los instale después de la ventana de devolución, no cometan el error de comprarlo.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 29 July 2025*

Must-have device for those paranoid of in- home water leaks. Not cheap, but quality device with great app. This device has to perform once in an emergency to pay for itself many times over. Appears easy to instal after watching pro, but still recommend qualified tradesman. Took half hour.

## Frequently Bought Together

- Moen Flo Smart Water Monitor and Automatic Shutoff Sensor, Wi-Fi Water Leak Detector for 3/4-Inch Diameter Pipe, 900-001
- Moen Flo Smart Water Leak Detector, Drip or Flood Sensor Alarm for Home, 1-Pack, White, 920-004
- Feekoon 1 Pack Extension Cable Compatible with Moen 920-003, 25 ft Power Extension Cable Compatible with Moen 900-001 900-002 900-006 Flo Smart Water Monitor and Automatic Shutoff Sensor

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**Shop now:** [https://www.desertcart.hk/products/211699592-moen-900-001-flo-3-4-inch-leak-detection-smart](https://www.desertcart.hk/products/211699592-moen-900-001-flo-3-4-inch-leak-detection-smart)

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*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-01-31*