The convenient and easy to use RWD14 water alarm offers superior protection against leaks and water damage near potential trouble spots close to plumbing around the home or office. Water leaks can come from multiple sources in the house. Prime spots include: sump pumps, water heaters, dishwashers, sinks and plumbing. The Honeywell Single Use Water Leak Alarm can establish a premier water damage defense without a reliance on expensive tools. When water is detected, the leak alarm will sound off an alarm that will last 24 hours (depending on battery life). This will create a window for owners to take action and prevent disaster. The Honeywell RWD14 Single Use Water Leak Alarm requires no installation and will provide constant surveillance for leaks that can lead into water damage.