SwitchBot W4402000 3 Sensors Included Water Leak Detector
Available Options
Features
- Real-time notifications via Wi-Fi without hub
- High sensitivity detects water as low as 0.5mm
- 100dB loud alarm for alerts
- IP67 waterproof and up to 2 years battery life
- Compatible with voice commands and smart home ecosystems
Product details
General specs
- Brand: SwitchBot
- Model: W4402000
- Color: White
- Material: Plastic
- IP Rating: IP67
- Alarm Type: Sound
- Sound Level: 100
- Battery Type: Alkaline
- Connectivity: Wi-Fi
- Hub Required: No
- Power Source: Battery
- Detection Type: Water Leak
- Notification Type: App Notification
- Batteries Included: Yes
- Smart Home Compatibility: Amazon Alexa, Google Home
If you are interested in more details, you can find full information on the seller's page.
Shipping options
This set of three SwitchBot Water Sensors is for the proactive homeowner who wants to prevent minor drips from becoming major disasters. Think of it as your first line of defense for the hidden spots you check weekly—under the kitchen sink, behind the washing machine, or near the water heater in the basement.
While many water detectors focus on loud alarms after a leak, this device gives you a quieter peace of mind through its app. You get a notification on your phone the moment its high-sensitivity probes detect just 0.5mm of water, often before any sound is audible. This means you can address a slow pipe drip under the bathroom vanity from your office, potentially saving thousands in water damage.
Place these compact, IP67 waterproof sensors anywhere with a 2.4Ghz WiFi connection. They work without a hub and integrate with Alexa or Google Assistant for voice alerts. With up to two years of battery life and low-battery app reminders, they are a set-and-forget solution for whole-home coverage.