--- product_id: 651936578 title: "WiFi Flood Sensor with Cable, Smart Water Leak Detector, 100dB Customizable Alarms & App Notifications, IP67 Waterproof, Wireless Water Leak Detector for Kitchen, Bathroom, No Hub Required" brand: "switchbot" price: "€ 108.88" currency: EUR in_stock: true category: "Switch Bot" url: https://www.desertcart.fi/products/651936578-wifi-flood-sensor-with-cable-smart-water-leak-detector-100db store_origin: FI region: Finland --- # 0.5mm ultra-sensitive water detection Wi-Fi + BLE connectivity, no hub needed 100dB loud customizable alarm WiFi Flood Sensor with Cable, Smart Water Leak Detector, 100dB Customizable Alarms & App Notifications, IP67 Waterproof, Wireless Water Leak Detector for Kitchen, Bathroom, No Hub Required **Brand:** switchbot **Price:** € 108.88 **Availability:** ✅ In Stock ## Summary > 💧 Stay Dry, Stay Smart — Leak Detection That Works Around the Clock ## Quick Answers - **What is this?** WiFi Flood Sensor with Cable, Smart Water Leak Detector, 100dB Customizable Alarms & App Notifications, IP67 Waterproof, Wireless Water Leak Detector for Kitchen, Bathroom, No Hub Required by switchbot - **How much does it cost?** € 108.88 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/651936578-wifi-flood-sensor-with-cable-smart-water-leak-detector-100db) ## Best For - switchbot enthusiasts ## Why This Product - Trusted switchbot brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Powerful 100dB Alarm:** Loud enough to alert you anywhere in the house—even basements—so you never miss a critical leak warning. - • **Precision Detection at 0.5mm:** Four sensors detect even the smallest drips, protecting your kitchen, bathroom, and laundry from hidden leaks. - • **IP67 Waterproof & Long-Lasting:** Fully sealed for high humidity environments with up to 24 months battery life and low-battery alerts via app. - • **Seamless Smart Home Integration:** Works effortlessly with Alexa, Google Assistant, Siri, IFTTT, and SwitchBot ecosystem for voice control and automation. - • **Instant Leak Alerts, No Hub Required:** Get real-time notifications directly to your phone via Wi-Fi and BLE—stay ahead of water damage without extra devices. ## Overview The SwitchBot WiFi Flood Sensor is a compact, IP67 waterproof smart water leak detector featuring ultra-sensitive 0.5mm drip detection, 100dB customizable alarms, and real-time app notifications without the need for a hub. Compatible with major voice assistants and smart home platforms, it offers up to 24 months of battery life and multi-user sharing for proactive home water safety. ## Description SwitchBot Water Leak Detector. ## Features - Real-time notifications (no hub needed): After connecting to Wi-Fi, you can receive real-time notifications via email and remote app when drops, leaks or floods are detected, without the need to purchase an additional hub. Share devices with the family and they can also check the status of the house at any time (2.4GHz Wi-Fi and BLE) - High sensitivity drip alarms: This device is equipped with four sensor sensors at the top and bottom, which can detect a low water level of only 0.5 mm. If the water pipes drip and your soil becomes submerged or wet, the alarm will sound. The water leak detector is compact and practical in size, suitable for placement in laundries, water heaters, dishwashers, sinks and other places. - Includes loud alarm sounds: To help you stay alert, we have added high-level alarms of 100 dB, which means that even if there is a leak in the basement or in more remote places, you will know in time. Once discovered, you can silence it manually without worrying about sound issues. - IP67 waterproof, up to 24 months battery life: the water leak detector is designed with a fully sealed waterproof shell and can handle work environments with high humidity without any issues. It comes with 2 AAA batteries and has a lifespan of up to 24 months. When the battery is almost empty, our app will also send you notifications to remind you to replace them in time - Part of SwitchBot ecosystem, voice control compatible: use with SwitchBot Plug Mini or Indoor Cam, remotely turn off electrical equipment or check the status of your home if there is a leak. It can also support third-party services such as Alexa / Google / Siri / IFTTT / SmartThings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CTJPCZQ7 | | ASIN | B0CTJPCZQ7 | | Audible Noise | 100 Decibels | | Batteries | 1 A batteries required. (included) | | Battery Description | Alkaline | | Best Sellers Rank | #51,372 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #168 in Safety Sensors & Detectors | | Brand | SwitchBot | | Built-In Media | SwitchBot Water Leak Detector | | Color | White | | Compatible Devices | Smartphone, Tablet, Google Assistant, Amazon Alexa, Apple Siri, IFTTT, SmartThings | | Control Method | App | | Customer Reviews | 4.4 4.4 out of 5 stars (526) | | Customer reviews | 4.4 4.4 out of 5 stars (526) | | Date First Available | 24 July 2024 | | Item Dimensions L x W x H | 5.9L x 2.5W x 5.9H centimeters | | Item Type Name | Water leakage detector | | Item Weight | 68 Grams | | Item model number | W4402000 | | Manufacturer | Wonderlabs | | Manufacturer | Wonderlabs | | Maximum Range | 1700 Feet | | Model Number | W4402000 | | Mounting Type | Tabletop Mount | | Number of Batteries | 1 A batteries required. (included) | | Number of Items | 1 | | Power Source | Battery Powered | | Product Dimensions | 2.9 x 3.2 x 7.8 cm; 68 g | | Sensor Technology | Contact Sensor | | Shape | Detector (3 Pack) | | UPC | 810150540475 | | Voltage | 3 Volts (DC) | ## Product Details - **Brand:** SwitchBot - **Colour:** White - **Compatible devices:** Smartphone, Tablet, Google Assistant, Amazon Alexa, Apple Siri, IFTTT, SmartThings - **Power source:** Battery Powered - **Product dimensions:** 5.9L x 2.5W x 5.9H centimeters ## Images ![WiFi Flood Sensor with Cable, Smart Water Leak Detector, 100dB Customizable Alarms & App Notifications, IP67 Waterproof, Wireless Water Leak Detector for Kitchen, Bathroom, No Hub Required - Image 1](https://m.media-amazon.com/images/I/61VeBi0hLfL.jpg) ## Available Options This product comes in different **Set** options. ## Frequently Bought Together - SwitchBot WiFi Water Sensor 3 Pack, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Kitchen, Bathroom, Basement, No Hub Required (Support 2.4G) - SwitchBot WiFi Water Sensor, Smart Water Leak Detector, 100dB Adjustable Alerts & App Alerts, IP67 Waterproof, Wireless Detector for Home with 1m (3.28ft) Sensing Cable, No Hub Required (Support 2.4G) - SwitchBot IP65 Indoor Outdoor Hygrometer Thermometer Wireless 3Packs, 394ft Bluetooth Range, Refrigerator Thermometer, Dewpoint/VPD/Absolute Humidity Sensor, 2-Year Battery Life, Free Data Storage --- ## 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.fi/products/651936578-wifi-flood-sensor-with-cable-smart-water-leak-detector-100db](https://www.desertcart.fi/products/651936578-wifi-flood-sensor-with-cable-smart-water-leak-detector-100db) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-08-31*