Winland WB-350 Waterbug Water Detection System

Prevent costly downtime and asset loss with the Winland Electronics WaterBug WB-350 Water Detection Device—designed for fast, dependable leak detection in computer rooms, warehouses, basements and document storage. The WB-350 uses conductive surface sensors to detect water and immediately alerts on-site personnel with an 83 dB pulsed audible alarm and clear status indicators. For wider coverage, add up to six wired sensors (standard unsupervised W-S-U) at distances up to 100' (30.48 m), giving you flexible placement to monitor sumps, perimeters and vaulted areas. Battery-powered on a single 9V battery (stand-alone operation) and offering an estimated 1–2 year battery life, the unit continues to provide protection during power outages—critical for security and facility monitoring. The compact wall-mount form and open-collector output enable easy integration into security and building management systems for centralized surveillance and remote alerting. Ideal for IT managers, facilities teams and security professionals seeking reliable, low-voltage leak detection. Add the WB-350 to your protection plan today or contact sales to design a sensor layout for your site.

• Rapid, reliable leak detection that protects servers, documents and inventory by alerting staff before water damage escalates
• Expandable coverage: supports up to 6 wired sensors placed up to 100' away for flexible monitoring of basements, sump pumps and computer rooms
• Battery-powered standalone operation (9V) with 1–2 year expected life for continuous protection even during power loss
• Integrated 83 dB audible alarm and visible status indicators for immediate on-site notification and faster response
• Compact wall-mount design and wired connectivity allow easy integration with building monitoring or security systems