--- product_id: 367715954 title: "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." brand: "zooz" price: "€ 82.98" currency: EUR in_stock: true reviews_count: 10 category: "Zooz" url: https://www.desertcart.gr/products/367715954-zooz-800-series-z-wave-long-range-water-leak-xs store_origin: GR region: Greece --- # IP66 water-resistant, ultra-compact design Up to 1300ft Z-Wave LR range Extended battery life with 800 Series chip 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. **Brand:** zooz **Price:** € 82.98 **Availability:** ✅ In Stock ## Summary > 💧 Leak-proof your lifestyle with smart, stealthy flood defense! ## Quick Answers - **What is this?** 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. by zooz - **How much does it cost?** € 82.98 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/367715954-zooz-800-series-z-wave-long-range-water-leak-xs) ## 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 - • **Instant Smart Alerts:** Receive real-time water leak notifications on your phone via your Z-Wave hub—act fast, avoid costly damage. - • **Ultra-Long Z-Wave Range:** Stay connected up to 1300 feet with Z-Wave Long Range tech—no dead zones in your smart home. - • **Discreet & Durable Design:** Sleek, extra-small footprint with IP66 rating fits under appliances and withstands splashes for stealthy leak detection. - • **Plug & Play Compatibility:** Works flawlessly with leading open Z-Wave hubs like SmartThings, Hubitat, and Z-Box—future-proof your home automation. - • **Top-Tier Security & Reliability:** S2 encrypted communication with SmartStart pairing ensures your smart flood prevention system is safe and seamless. ## Overview The Zooz 800 Series Z-Wave Long Range Water Leak XS Sensor (ZSE42 800LR) is a compact, IP66-rated water leak detector designed for seamless integration with open Z-Wave hubs such as SmartThings, Hubitat, and Z-Box. Featuring the advanced 800 Series chip, it offers up to 1300 feet of reliable Z-Wave Long Range communication and extended battery life. Equipped with S2 security and SmartStart pairing, it delivers encrypted, instant alerts to your phone, helping you prevent costly water damage discreetly under appliances or in tight spaces. Requires a compatible Z-Wave hub (sold separately). ## Description NOTE: This device is supported by open Z-Wave systems ONLY. It will NOT work with Wink or Z-Wave alarm panels (like Ring, ADT, Vivint, Alarm.com, Qolsys, or others).Please contact seller or Zooz support if you're not sure your hub is compatible.SPECIFICATIONS:Model Number: ZSE42 800LRZ-Wave Region: US / CA / MXZ-Wave Chip: 800 series1 x CR2450 battery (included)Z-Wave Range: Up to 300 feet in open space (or up to 1300 feet with Z-Wave Long Range)Operating Temperature: 32-104° FDimensions: 2.4” x 1.4” x 0.4”Installation and Use: Indoor onlyWill it work with my smart speaker?Smart speakers are not Z-Wave controllers so you will need a compatible Z-Wave hub to get readings from this device on your speaker and suport for a leak sensor device type by the speaker's software.Smart speaker compatible Z-Wave hubs include:Z-Box HubHome AssistantrHomeSeerSmartThingsHubitat Review: Solid Peace of Mind at a Low Price - 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). Review: Small footprint & sensors right on floor - Bought 15 & all were included successfully into Home Assistant and working fine after a few days. I like that these leak sensors touch the floor since I want to find leaks ASAP. Yes, the sensor might get damaged by water over about 1/8" deep, but I'll get notified way before the water gets that high. I'm fine with losing a $30 sensor to save hundreds or thousands. Some sensors I looked at won't sense water until the water is 1/8" or more. Too late in many cases. They have a very small footprint & easily hide behind toilets & under sinks. They seem to wakeup every 6-12 hours to update the battery status back to controller. So far, so good. If I have issues, I'll update this info. ## Features - PREVENT WATER DAMAGE: Receive alerts on your phone when water is detected by the sensor once you include it to your Z-Wave hub (required, sold separately). Check below for compatibility. Pair with the Zooz Titan Water Valve actuator (sold separately) for a smart flood prevention system. - EXTRA SMALL: Place it under your appliances to monitor for leaks discreetly. NEW design with fully sealed battery cover and IP66 rating. - NEW 800 SERIES CHIP: You get more Z-Wave range and longer battery life with this upgraded sensor. Better signal means more reliable and quicker reports to help you act faster in case of a leak. It's also Z-Wave Long Range ready so if your hub supports this feature, you'll enjoy ultra stable direct communication between devices. - Z-WAVE COMPATIBILITY: Supported by open Z-Wave systems only, including Home Assistant, HomeSeer, Hubitat, and Ezlo hubs (NOT supported by older Vera hubs). Works best with the Z-Box Hub. Compatible with SmartThings. NOT supported by alarm panels like Ring Alarm, Vivint, Qolsys, 2GIG, ADT, or others. - SMART SECURITY: Equipped with the highest level of S2 security with SmartStart for fully encrypted communication. Covered by an extended 5-year limited warranty once registered and backed by lifetime tech support 7 days a week. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09JKJNFMX | | Battery Description | Lithium-Ion | | Best Sellers Rank | #113,562 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #92 in Water Detectors & Alarms | | Brand | ZOOZ | | Built-In Media | Z-Wave | | Color | white | | Compatible Devices | Z-Wave hubs (Home Assistant, HomeSeer, Hubitat, Ezlo hubs, Z-Box Hub, SmartThings) | | Control Method | App, Touch | | Customer Reviews | 3.8 out of 5 stars 155 Reviews | | Item Dimensions L x W x H | 2.4"L x 1.4"W x 0.4"H | | Item Weight | 0.05 kg | | Manufacturer | Zooz | | Maximum Range | 300 feet | | Mfr Part Number | ZSE42 | | Model Number | ZSE42 | | Mounting Type | Floor Mount | | Number of Batteries | 1 Lithium Metal batteries required. (included) | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 2.4"L x 1.4"W x 0.4"H | | Sensor Technology | Contact Sensor | | Size | 61mm x 35.5mm x 10.2mm | | UPC | 853478006421 | | Unit Count | 1 Count | ## Product Details - **Brand:** ZOOZ - **Color:** white - **Compatible Devices:** Z-Wave hubs (Home Assistant, HomeSeer, Hubitat, Ezlo hubs, Z-Box Hub, SmartThings) - **Power Source:** Battery Powered - **Product Dimensions:** 2.4"L x 1.4"W x 0.4"H ## Images ![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. - Image 1](https://m.media-amazon.com/images/I/513AF7+CEyL.jpg) ![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. - Image 2](https://m.media-amazon.com/images/I/71lKPqdh65L.jpg) ![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. - Image 3](https://m.media-amazon.com/images/I/41sSsj-6UgL.jpg) ![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. - Image 4](https://m.media-amazon.com/images/I/41xW1ZXujUL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Solid Peace of Mind at a Low Price *by I***8 on June 5, 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). ### ⭐⭐⭐⭐⭐ Small footprint & sensors right on floor *by J***M on August 3, 2023* Bought 15 & all were included successfully into Home Assistant and working fine after a few days. I like that these leak sensors touch the floor since I want to find leaks ASAP. Yes, the sensor might get damaged by water over about 1/8" deep, but I'll get notified way before the water gets that high. I'm fine with losing a $30 sensor to save hundreds or thousands. Some sensors I looked at won't sense water until the water is 1/8" or more. Too late in many cases. They have a very small footprint & easily hide behind toilets & under sinks. They seem to wakeup every 6-12 hours to update the battery status back to controller. So far, so good. If I have issues, I'll update this info. ### ⭐ lasted 6 months *by D***Y on June 28, 2024* The AeoTec is more reliable and has been running for 18 months on a single battery. The zooz 800 no longer works even after fresh battery and factory reset. The unit had never been in water except the wet finger test. Do not recommend this unit. ## 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. --- ## 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.gr/products/367715954-zooz-800-series-z-wave-long-range-water-leak-xs](https://www.desertcart.gr/products/367715954-zooz-800-series-z-wave-long-range-water-leak-xs) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-18*