Leak sensor cable Shelly Flood Gen4 Sensorkabel by Shelly – replacement/extension cable (Shelly_LSC)

The Leak sensor cable Shelly Flood Gen4 Sensorkabel by Shelly is a replacement or extension cable designed to connect the Flood Gen4 sensor probe to its main unit. It provides a reliable wired link that allows you to position the probe away from the main housing for better access to damp-prone areas. The cable maintains signal integrity between the probe and Flood Gen4 module, enabling accurate water contact detection and timely alerts when moisture is present.

Advantages

This sensorkabel is engineered for compatibility with the Shelly Flood Gen4 system and preserves the probe’s detection performance when extending reach. The cable offers a straightforward, plug-and-play connection that minimizes installation complexity and avoids wireless range limitations. Constructed for typical domestic environments, it helps restore functionality when an original cable is damaged and supports flexible placement of the sensing probe for improved coverage.

Suitable for

• Extending the reach of a Shelly Flood Gen4 probe to monitor distant or hard-to-reach areas
• Replacing a damaged or worn probe cable to restore leak detection function
• Positioning the probe along floor edges, behind appliances, or in basements and utility rooms
• Creating a custom monitoring layout where the main unit must remain out of the detection zone

Key specifications

• Function: wired replacement/extension cable for external probe connection
• Compatibility: designed for use with Shelly Flood Gen4 leak sensor probe
• Cable role: maintains electrical connection and signal for moisture detection
• Typical environment: indoor use around kitchens, bathrooms, basements and utility areas

How to use

Disconnect power to the Shelly Flood Gen4 unit if required by the device instructions. Unplug the existing probe cable from the main unit and replace it with this sensorkabel by inserting the connector until it seats securely. Route the cable to the desired probe location, avoiding sharp bends and sources of mechanical damage. After connection, test the probe function through the Shelly app or device interface to confirm signal and alarm operation before leaving the area unattended.

Recommendations

Use the sensorkabel for indoor applications only and avoid exposing the cable to continuous outdoor weather, direct sunlight or permanent submersion. For best performance, keep the connector contacts clean and ensure the cable is not pinched by doors or appliances. If extended cable length or an unusual installation is required, verify probe response after installation and consult Shelly documentation for any device-specific guidelines.