Winland WaterBug WB350 Battery-Powered Water Leak Detector

The Winland WaterBug WB350 is a battery-powered water-presence detector for indoor locations where early leak notification matters. It includes one W-S-U unsupervised surface sensor and can operate independently from a compatible alarm or monitoring system.

Key features

• Uses one 9V alkaline battery; battery is not included
• Built-in audible alarm and low-battery indication
• Includes one Winland W-S-U unsupervised surface sensor
• Accepts up to six W-S-U sensors wired in parallel
• Each sensor may be located up to 100 feet from the WB350 using suitable wiring
• Designed for indoor, non-condensing environments

Compatibility and application

The WB350 works with unsupervised W-S-U sensors; Winland does not approve the supervised W-S-S sensor for this unit. Water must bridge the sensor contacts to initiate an alarm. The device is suited to equipment rooms, document-storage areas, basements, sump-pump locations and other indoor leak-prone spaces.

Important: Confirm alarm-output compatibility before connecting the WB350 to other equipment. This device does not shut off water and is not a substitute for required life-safety protection.

Texas installation support

Avenger Security provides water-detection planning, installation and alarm-system integration in Austin and Central Texas. Contact us to confirm sensor placement and system compatibility before ordering.