The WASSERSTEIN SMART WATER SENSOR X 4 is a set of white water sensors that are powered by batteries. Each sensor comes with an alarm and receiver, making it easy to monitor for water leaks in your home. The smart water sensors are compatible with Wi-Fi, allowing you to easily connect and monitor them remotely. With a warranty of one year and a low voltage power source, these water sensors provide peace of mind and security against potential water damage. Sold as seen in photo- working when taken out of service
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