---
product_id: 679466702
title: "Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series)"
brand: "zooz"
price: "₩115418"
currency: KRW
in_stock: true
reviews_count: 5
category: "Zooz"
url: https://www.desertcart.kr/products/679466702-zooz-zse42-xs-sensor-z-wave-plus-v2-flood-water
store_origin: KR
region: South Korea
---

# Instant flood detection 300 ft wireless range 2-year battery life Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series)

**Brand:** zooz
**Price:** ₩115418
**Availability:** ✅ In Stock

## Summary

> 💧 Detect leaks before they flood your life!

## Quick Answers

- **What is this?** Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series) by zooz
- **How much does it cost?** ₩115418 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/679466702-zooz-zse42-xs-sensor-z-wave-plus-v2-flood-water)

## Best For

- zooz enthusiasts

## Why This Product

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

## Key Features

- • **Long-Lasting Power:** Reliable CR2032 lithium battery powers up to 2 years, minimizing maintenance and maximizing peace of mind.
- • **Effortless Integration:** Seamlessly pairs with your Z-Wave hub and smart water valves for automated flood prevention.
- • **Extended Wireless Reach:** Robust 300 ft transmission range ensures connectivity even in large homes or basements.
- • **Discreet & Compact Design:** Small footprint (6.1 x 3.56 x 1.02 cm) blends invisibly into any space without disrupting your decor.
- • **Stay Ahead of Water Damage:** Real-time Z-Wave Plus V2 alerts keep you instantly informed wherever you are.

## Overview

The Zooz ZSE42 XS Sensor is a compact, Z-Wave Plus V2 flood water leak detector designed for smart home integration. It delivers instant alerts via your Z-Wave hub, supports up to 300 feet wireless range, and runs on a long-lasting CR2032 battery with up to 2 years of life. Perfect for discreet placement in vulnerable areas, it pairs with smart water valves to automate flood prevention and protect your home from costly water damage.

## Description

Zooz ZSE42 xs sensorBox compatibilities/SoftwareInclusionFlood detectionAccess toparameterseedomus+Updated318/03/23 S01 S2Plugin Z-WaveJeedomZ-Wave plugin 2022-02-08 and configs modules up to date18/03/23 S01Plug. gin Z-Wave JSJeedomPlugin Z-Wave JS 2022-05-05Le 18/03/23 S01 S2Homey and Homey ProVia plugin "Sensative Strips" 1.1.0Le 17/03/23Domoticz2022.1 build 14318Le 18/03/23Domoticz2022.1 build 14318Le 18/03/23 3Home AssistantCore 2022.5.1Via ZWave JSLe 18/03/23 S01 S2Fibaro HC3 / HC3LV5.130.64Le 18/03/23 Fibaro HC2 / HCL: Indicates, depending on the colour, the possibility of standard inclusion (without communication encryption). We recommend this mode. : Indicates, depending on the colour, the possibility or not of secure inclusion (with encryption of communications). We do not recommend this mode (empties batteries, compatibility problems between module, etc...). Presentation of the zooz zse42 xs sensor. Protect against water damage!A small leak can cause great damage, especially if it occurs during your absence. Place this detector in sensitive places. and strategic, such as your garage, your pantry, under the fridge or your washing machine.Program the device in your Z-Wave hub to receive SMS or email notifications as soon as a leak is reported. Add visual and audible alarms like security sirens to your automations for local alerts. Finally, combine your sensors with an intelligent water shut-off valve to minimize any damage. And with ease and discretion. Thanks to its small size and its discreet design and goes everywhere, this sensor will melt into your decor. Technical features of the zooz zse41 xs sensor. Home automation technology: Z-Wave Plus V2 at 868 MHzPower supply: 1 battery. CR2032 Battery life: up to 2 years (with factory settings and depending on the conditions of use) Transmission distance: up to 50 m approx. in free field (may vary according to number

Review: J’ai galéré presque 2 heures pour faire fonctionner l’appareil (difficultés d’appairage avec ma box Domotique Homey, ensuite ne fonctionnait qu’à coté de la box…) jusqu’à ce que je change la pile qui avait été fournie avec: Avec une pile de marque, l’appareil s’est mis à fonctionner parfaitement et la connexion une fois l’appareil installé au sous-sol est bonne.
Review: This little sensor is like the undercover detective of smart home gear—quiet, tiny, and extremely good at its job. The Zooz ZSE42 800LR caught a leak under my sink faster than I catch typos after I hit send. Setup was a breeze with my Z-Wave hub, and the long-range signal didn’t break a sweat reaching across the house. It just sits there patiently, waiting for a drop of drama—and when it happens, boom, instant alert. If you want peace of mind in a tiny, efficient package, this sensor is the way to go. Honestly, it works so well I’m tempted to hide one in the fridge just to catch suspicious drips.

## Features

- AVOID WATER DAMAGE: Get alerts on your phone when water is detected by the sensor once you include it in your ZWave hub (mandatory, sold separately). Please check the compatibility below. Pair with the Zooz Titan Water Valve Actuator (sold separately) for a smart flood prevention system.
- Brand: ZOOZ

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09JKJNFMX |
| ASIN  | B09JKJNFMX |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Batteries  | 1 Lithium Metal batteries required. (included) |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Battery Cell Type | Lithium Ion |
| Battery description | Lithium-Ion |
| Color | white |
| Control method | Touch |
| Customer Reviews | 3.9 3.9 out of 5 stars (129) |
| Customer reviews | 3.9 3.9 out of 5 stars (129) |
| Date First Available | 6 September 2024 |
| Date First Available  | 6 September 2024 |
| Item Weight | 41 g |
| Item model number | ZSE42 |
| Item model number  | ZSE42 |
| Manufacturer | ZOOZ |
| Manufacturer  | ZOOZ |
| Maximum range | 300 Feet |
| Mounting type | Floor Mount |
| Number of batteries | 1 Lithium Metal batteries required. (included) |
| Part number | ZSE42 |
| Product Dimensions | 6.1 x 3.56 x 1.02 cm; 41 g |
| Product Dimensions  | 6.1 x 3.56 x 1.02 cm; 41 g |
| Sensor technology | Contact Sensor |
| UPC | 853478006421 |
| tech_spec_battery_description_toys | Lithium-Ion |

## Product Details

- **Brand:** ZOOZ
- **Colour:** white
- **Compatible devices:** Z-Wave hubs (Home Assistant, HomeSeer, Hubitat, Ezlo hubs, Z-Box Hub, SmartThings)
- **Power source:** Battery Powered
- **Product dimensions:** 6.1L x 3.6W x 1H centimeters

## Images

![Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series) - Image 1](https://m.media-amazon.com/images/I/513AF7+CEyL.jpg)
![Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series) - Image 2](https://m.media-amazon.com/images/I/71lKPqdh65L.jpg)
![Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series) - Image 3](https://m.media-amazon.com/images/I/41sSsj-6UgL.jpg)
![Zooz ZSE42 XS SENSOR Z-Wave Plus V2 Flood Water Leak Sensor (Gen7 / 700 Series) - Image 4](https://m.media-amazon.com/images/I/41xW1ZXujUL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by J***6 on 15 January 2026*

J’ai galéré presque 2 heures pour faire fonctionner l’appareil (difficultés d’appairage avec ma box Domotique Homey, ensuite ne fonctionnait qu’à coté de la box…) jusqu’à ce que je change la pile qui avait été fournie avec: Avec une pile de marque, l’appareil s’est mis à fonctionner parfaitement et la connexion une fois l’appareil installé au sous-sol est bonne.

### ⭐⭐⭐⭐⭐ Review
*by D***T on 21 October 2025*

This little sensor is like the undercover detective of smart home gear—quiet, tiny, and extremely good at its job. The Zooz ZSE42 800LR caught a leak under my sink faster than I catch typos after I hit send. Setup was a breeze with my Z-Wave hub, and the long-range signal didn’t break a sweat reaching across the house. It just sits there patiently, waiting for a drop of drama—and when it happens, boom, instant alert. If you want peace of mind in a tiny, efficient package, this sensor is the way to go. Honestly, it works so well I’m tempted to hide one in the fridge just to catch suspicious drips.

### ⭐⭐⭐⭐⭐ Review
*by I***8 on 5 June 2025*

I'm not sure why some people are complaining about the sensor getting damaged if it gets wet. it's literally designed to detect water leaks, and it's cheap insurance compared to the cost of replacing flooring or drywall. If it gets wet and does its job, great, which is what I bought it for. Setup with Hubitat was straightforward, and it connected quickly to my Z-Wave network. It’s compact, discreet, and gives me peace of mind when I’m away from home for extended periods. I’d much rather get a notification from this little guy than come home to a surprise water damage situation. For the price, it’s absolutely worth it... especially if you want a few around the house in key areas like under sinks, near the water heater, or by the washer. Just don’t expect it to be indestructible; it’s a sensor, not a submarine. But it does its job well. Lastly, I called my homeowners insurance and they gave me a discount (albeit not much but any little bit helps).

## Frequently Bought Together

- Zooz 800 Series Z-Wave Long Range Water Leak XS Sensor ZSE42 800LR for for Smart Flood Prevention. Hub Required (Sold Separately). Compatible with SmartThings, Hubitat, and Z-Box Hub.
- Zooz 800 Series Z-Wave Long Range Temperature | Humidity XS Sensor ZSE44 800LR. Hub Required (Sold Separately). Compatible with Z-Box, SmartThings, Hubitat, and Home Assistant (Z-Wave JS).
- Zooz 800 Series Z-Wave Long Range Open|Close XS Sensor ZSE41 800LR for Door, Window, and Gate Monitoring. Hub Required (Sold Separately). Compatible with SmartThings, Hubitat, and Ring Alarm.

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**Shop now:** [https://www.desertcart.kr/products/679466702-zooz-zse42-xs-sensor-z-wave-plus-v2-flood-water](https://www.desertcart.kr/products/679466702-zooz-zse42-xs-sensor-z-wave-plus-v2-flood-water)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-04*