SONOFF 433MHz Wireless Flooding Sensor – eWeLink WiFi Valve Closer Compatible, Water Leak Detection & Automatic Valve Closing.
Overview:
• SONOFF 433MHz Wireless Flooding Sensor is a water leakage detection sensor designed to detect flooding when water touches the metal contacts of the sensor.
• Once water is detected, the sensor sends a 433MHz RF signal to the WiFi eWeLink Valve Closer to automatically close the connected water valve.
• The sensor is designed to work only with the WiFi eWeLink Valve Closer and does not communicate with SONOFF RF Bridge or other RF gateways.
• It is suitable for kitchens, bathrooms, laundry rooms, water tanks, and areas where water leakage protection is required.
Key Features:
• 433MHz wireless flooding sensor for water leakage detection.
• Sends RF signal to WiFi eWeLink Valve Closer when water is detected.
• Helps automatically close the water valve during leakage situations.
• Supports smartphone notification through the connected eWeLink valve system.
• Easy installation with no plumbing required.
• Compatible with water pipe valve closer solutions.
• Compact white plastic design for indoor use.
• Suitable for smart home water leak protection and safety automation.
Technical Specifications:
• Model Name: Wireless flooding Sensor.
• Product Type: Wireless Water Flooding Sensor.
• Wireless Frequency: 433MHz.
• Compatibility: WiFi eWeLink Valve Closer only.
• Detection Method: Water contact detection through metal sensor contacts.
• Smart Function: Water leakage detection / RF signal trigger / valve closing automation.
• Color: White.
• Main Material: Solid Plastic.
• Model: Water.
• Size: 55 × 27 × 13 mm.
• SKU: 3010.
• Category: eWeLink Products.
• Installation: Indoor water leakage monitoring area.
Important Note:
• This sensor communicates only with the WiFi eWeLink Valve Closer.
• It does not communicate with SONOFF RF Bridge or similar RF bridge devices.
• After automatic valve closing, the user must reopen the valve manually or remotely through the eWeLink App.
Applications:
• Kitchen water leakage detection.
• Bathroom and laundry room flood monitoring.
• Water tank and water pipe leakage protection.
• Smart home water safety systems.
• Automatic valve closing automation using eWeLink valve closer.
• Apartments, villas, offices, and indoor water monitoring areas.
Connect Gates Recommendation:
• Recommended for smart home projects that require water leakage protection, automatic valve closing, and smart safety automation.
• Best used together with the WiFi eWeLink Valve Closer to create a complete water leakage protection solution.