DSC WS4985 Wireless Flood Detector, Liquid Leak Sensor

Protect critical assets and facilities with the DSC WS4985 Liquid Leak Sensor — a wireless flood detector engineered for fast, reliable water detection and easy integration into commercial security systems. As a DSC wireless flood detector, the WS4985 delivers early warning of leaks to prevent equipment damage, business interruption and costly repairs. Its fully supervised wireless connectivity ensures continuous monitoring and compatibility with Alexor Wireless Panels and DSC 1‑Way receivers for seamless alarm reporting. With up to a 7-year battery life and a compact wall-mount design, the WS4985 lowers ongoing maintenance and fits discreetly in basements, mechanical rooms, kitchens and server closets. The unit includes tamper protection and a normally-closed external contact input for added flexibility when expanding coverage with remote probes. Ideal for security, facilities management and IT environments, this leak sensor enhances your surveillance and monitoring strategy by detecting water before it becomes a major incident. Add the DSC WS4985 to your security and monitoring system today to safeguard assets and reduce downtime.

• Early water detection to minimize costly damage and downtime in basements, server rooms, laundry areas and kitchens
• Fully supervised wireless design for reliable, real-time monitoring and integration with DSC Alexor and PowerSeries receivers
• Long-life 7-year battery reduces maintenance and lowers total cost of ownership
• Low-profile wall-mount form factor with built-in tamper protection for secure installation
• Normally-closed external contact input enables remote probe or auxiliary sensor expansion for broader leak coverage