--- product_id: 694253476 title: "SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable" brand: "switchbot" price: "R$796" currency: BRL in_stock: true category: "Switch Bot" url: https://www.desertcart.com.br/products/694253476-switchbot-3-pack-wifi-water-leak-detector-water-leak-sensor store_origin: BR region: Brazil --- # 0.5mm high sensitivity leak detection 2.4GHz WiFi, no hub needed 100dB adjustable loud alarm SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable **Brand:** switchbot **Price:** R$796 **Availability:** ✅ In Stock ## Summary > 💧 Stay dry, stay smart — leak detection that’s always a step ahead! ## Quick Answers - **What is this?** SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable by switchbot - **How much does it cost?** R$796 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/694253476-switchbot-3-pack-wifi-water-leak-detector-water-leak-sensor) ## 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 - • **Loud 100dB Alarm:** Hear alerts loud and clear even from basements or distant rooms—never miss a critical leak warning again. - • **Smart Home Integration:** Seamlessly connect with Alexa, Google, Siri, and SwitchBot ecosystem to automate leak responses and protect your home smarter. - • **Ultra-Sensitive Detection:** Detect drips as small as 0.5mm with four precision sensor probes—perfect for hidden leaks before they escalate. - • **IP67 Waterproof Durability:** Built to withstand humid, wet environments with a fully sealed shell and up to 2 years of battery life for worry-free protection. - • **Instant Leak Alerts, Anywhere:** Get real-time app & email notifications without extra hubs—stay ahead of water damage no matter where you are. ## Overview The SwitchBot WiFi Water Leak Detector is a compact, IP67 waterproof smart sensor that detects water leaks as small as 0.5mm with a 3.28ft sensing cable. It delivers instant 100dB alarms and real-time app/email alerts over 2.4GHz WiFi without requiring a hub. With up to 2 years battery life and compatibility with Alexa, Google, Siri, and SwitchBot ecosystem, it offers proactive, smart home water protection for any space. ## Description SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable | No Hub, 100dB Water Alarm, App & Email Alerts, IP67 Waterproof, detects leaks/drips/water levels, 2.4GHz, 2-year battery life - 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 Only) - 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. - Water Level Detection: Equipped with a 1-meter extended probe, you'll be able to detect changes in water levels of places like swimming pools, bathtubs, and fish tanks. It can also be placed in narrower areas, such as inside refrigerators or washing machines. And is suitable for homes, warehouses, basements, sinks, water heaters, pipelines, and more. - 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. - 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 | B0DMW6G2LY | | Audible Noise | 100 db | | Battery Description | Lithium | | Best Sellers Rank | #24,479 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #26 in Water Detectors & Alarms | | Brand | SwitchBot | | Built-In Media | Water Leak Detector with Cable *3 | | Color | White | | Compatible Devices | Smartphone, SwitchBot Ecosystem | | Control Method | App | | Customer Reviews | 4.4 4.4 out of 5 stars (1,925) | | Item Dimensions L x W x H | 1.3"L x 1.3"W x 3.1"H | | Item Highlight | No Hub, 100dB Water Alarm, App & Email Alerts, IP67 Waterproof, detects leaks/drips/water levels, 2. | | Item Weight | 259 g | | Manufacturer | Wonderlabs | | Maximum Range | 1700 feet | | Model Name | W4402000 | | 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 | 810150542967 | | Unit Count | 3 Count | | Voltage | 3 volts_of_direct_current | ## Product Details - **Brand:** SwitchBot - **Color:** White - **Compatible Devices:** Smartphone, SwitchBot Ecosystem - **Power Source:** Battery Powered - **Product Dimensions:** 1.3"L x 1.3"W x 3.1"H ## Images ![SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable - Image 1](https://m.media-amazon.com/images/I/61w+zb8PpbL.jpg) ![SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable - Image 2](https://m.media-amazon.com/images/I/31A6128b90L.jpg) ![SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable - Image 3](https://m.media-amazon.com/images/I/41ODpz-wUIL.jpg) ![SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable - Image 4](https://m.media-amazon.com/images/I/41PNbO6DQcL.jpg) ![SwitchBot 3 Pack WiFi Water Leak Detector, Water Leak Sensor, 1m Cable - Image 5](https://m.media-amazon.com/images/I/418lI9xM-GL.jpg) ## Available Options This product comes in different **Unit Count, Style** options. --- ## 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/694253476-switchbot-3-pack-wifi-water-leak-detector-water-leak-sensor](https://www.desertcart.com.br/products/694253476-switchbot-3-pack-wifi-water-leak-detector-water-leak-sensor) --- *Product available on Desertcart Brazil* *Store origin: BR* *Last updated: 2026-11-05*