--- product_id: 630179698 title: "SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub" brand: "switchbot" price: "R$697" currency: BRL in_stock: true category: "Switch Bot" url: https://www.desertcart.com.br/products/630179698-switchbot-3-pack-water-leak-detector-for-home-water-leak store_origin: BR region: Brazil --- # Detects leaks as small as 0.5mm 2.4GHz WiFi + BLE, no hub needed 100dB loud alarm for instant alerts SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub **Brand:** switchbot **Price:** R$697 **Availability:** ✅ In Stock ## Summary > 💧 Stay Dry, Stay Ahead — Leak Detection That Works as Hard as You Do! ## Quick Answers - **What is this?** SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub by switchbot - **How much does it cost?** R$697 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/630179698-switchbot-3-pack-water-leak-detector-for-home-water-leak) ## 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 even from basements or distant rooms—never miss a leak again. - • **Ultra-Sensitive Detection:** Four sensor probes catch drips and floods down to 0.5mm—protect your home before damage starts. - • **Built to Brave the Wettest Spots:** IP67 waterproof design thrives in humid environments like laundry rooms and under sinks. - • **Smart Home Ready & Voice Controlled:** Seamlessly integrates with Alexa, Google, Siri, IFTTT, and SwitchBot ecosystem for ultimate control. - • **Instant Leak Alerts, No Hub Required:** Connects directly via WiFi for real-time app & email notifications anywhere. ## Overview The SwitchBot 3 Pack Water Leak Detector offers professional-grade leak detection with ultra-sensitive 0.5mm drip sensing, loud 100dB alarms, and direct WiFi connectivity—no hub needed. Its IP67 waterproof design and 2-year battery life make it perfect for any high-risk area in your home. Compatible with major smart home platforms, it ensures you and your family get instant alerts via app and email, empowering you to prevent costly water damage effortlessly. ## Description SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub | App & Email Alerts, 100dB Water Alarm, IP67 Waterproof, detects 0.5mm leaks/drips/water levels, 2.4GHz WiFi, 2-year battery - desertcart.com ## Features - Real-Time Notifications (No Hub Needed): After connecting to Wi-Fi, you will be able to receive real-time email and app notifications remotely when dripping, leaking, or flooding is detected, without the need to purchase an additional hub. Share devices with family, and they can also check home status at any time. (2.4Ghz Wi-fi & BLE). - High Sensitivity Drip Alarms: This Device is equipped with four sensor probes at the top and bottom, which can detect a low water level of just 0.5mm. If water pipes drip, and your floor is submerged, or gets wet, it will sound an alarm. Water Leak Detector is compact and convenient in size, suitable for placement in laundry rooms, water heaters, dishwashers, sinks, and other places. - Includes Loud Alarm Sounds: To help you stay alert, We've included 100dB high pitched alarms, which means even if there is a leak in basements or places a little further away, you'll know in a timely manner. Once Discovered, you can manually set it back to mute without worrying about noise issues. - IP67 Waterproof & Up to 2 Years Battery Life: Water Leak Detector is designed with a fully sealed waterproof shell and can easily handle high humidity working environments. It comes with 2 x AAA batteries and has a battery lifespan of up to 2 Years. When Battery is low, our app will also send notifications to remind you to replace them in a timely manner. (*When used in Standy-by Mode, actual battery life performance may vary depending on use). - Part of SwitchBot Ecosystem, Voice Command Compatible: Use With SwitchBot Plug Mini or Indoor Cam, and remotely turn off electrical equipment or check the condition of your house in case of leakage. It can also support third-party services such as Alexa/Google/Siri/IFTTT/SmartThings. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CTJPCZQ7 | | Audible Noise | 100 db | | Battery Description | Alkaline | | Best Sellers Rank | #29,576 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #27 in Water Detectors & Alarms | | Brand | SwitchBot | | Built-In Media | Water Leak Detector *3 | | Color | White | | Compatible Devices | Alexa, Google, Siri, IFTTT, SmartThings | | Control Method | App, Voice | | Customer Reviews | 4.5 4.5 out of 5 stars (1,602) | | Item Dimensions L x W x H | 1.3"L x 1.3"W x 3.1"H | | Item Highlight | App & Email Alerts, 100dB Water Alarm, IP67 Waterproof, detects 0. | | Item Weight | 68 g | | Manufacturer | Wonderlabs | | Maximum Range | 518 meters | | Model Number | W4402000 | | Mounting Type | Tabletop Mount | | Number of Batteries | 1 A batteries required. (included) | | Number of Items | 3 | | Power Source | Battery Powered | | Sensor Technology | Contact Sensor | | UPC | 810150540475 | | Unit Count | 3 Count | | Voltage | 3 volts_of_direct_current | ## Product Details - **Brand:** SwitchBot - **Color:** White - **Compatible Devices:** Alexa, Google, Siri, IFTTT, SmartThings - **Power Source:** Battery Powered - **Product Dimensions:** 1.3"L x 1.3"W x 3.1"H ## Images ![SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub - Image 1](https://m.media-amazon.com/images/I/61VeBi0hLfL.jpg) ![SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub - Image 2](https://m.media-amazon.com/images/I/31rxtOmfgjL.jpg) ![SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub - Image 3](https://m.media-amazon.com/images/I/51-h3BK0-nL.jpg) ![SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub - Image 4](https://m.media-amazon.com/images/I/413iPYcM+DL.jpg) ![SwitchBot 3 Pack Water Leak Detector for Home, Water Leak Sensor, No Hub - Image 5](https://m.media-amazon.com/images/I/41ssHbd-ZNL.jpg) ## Available Options This product comes in different **Unit Count, Style** 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.com.br/products/630179698-switchbot-3-pack-water-leak-detector-for-home-water-leak](https://www.desertcart.com.br/products/630179698-switchbot-3-pack-water-leak-detector-for-home-water-leak) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-09-05*