Honeywell RWD21/A Resideo Reusable Water Leak Alarm - White

The Honeywell RWD21/A Resideo is a reusable water sensor and alarm. It is for use near water heaters, sump pumps, washing machines or dishwashers, toilets, media systems, under your sinks, and areas where you think a leak might happen. This battery-powered alarm detects water 1/16" deep and alerts you when issues arise. It has an 85dB audible alarm that sounds for up to 24 hours depending on its battery level. This RWD21/A alarm runs on a single 9-Volt battery (not included) that is equipped with a low-battery chirp, which lets you know that it needs to be replaced with a new one. It comes in round white and has a 1-year limited warranty. 

• Unlimited use spot detector; easily reset for reuse
• Easy to use near water heaters, sump pumps, under sinks and behind dishwashers
• Water sensor and alarm all in one
• Detects water only 1/16" deep
• Economical way to defend against water leaks in multiple locations throughout the home
• Alarm volume: 85db
• Alarm sounds for up to 24 hours (dependent upon battery life)
• Low battery chirp
• Requires 9 volt battery (sold separately)
• DIY installation
• Ideal for use in areas not usually observed