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💧 Stay dry, stay ahead — leak detection that never sleeps!
The SwitchBot WiFi Water Sensor is a compact, IP67 waterproof smart detector that senses water leaks as small as 0.5mm using four probes. It connects directly to 2.4GHz Wi-Fi without needing a hub, sending instant app and email alerts. Featuring a powerful 100dB alarm and up to 24 months battery life, it integrates with major smart home platforms for proactive home protection.















































| ASIN | B0CTJPCZQ7 |
| ASIN | B0CTJPCZQ7 |
| Audible Noise | 100 Decibels |
| Batteries | 1 A batteries required. (included) |
| Battery Description | Alkaline |
| Best Sellers Rank | #89,673 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #251 in Safety Sensors & Detectors |
| Brand | SwitchBot |
| Built-In Media | 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 (482) |
| Customer reviews | 4.4 4.4 out of 5 stars (482) |
| 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 Leak Detector |
| Item Weight | 68 Grams |
| Item model number | W4402000 |
| Manufacturer | Wonderlabs |
| Manufacturer | Wonderlabs |
| Model Number | W4402000 |
| Mounting Type | Tabletop Mount |
| Number of Batteries | 1 A batteries required. (included) |
| 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 |
| Unit Count | 1.0 Count |
| Voltage | 3 Volts (DC) |
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