[What You Get]Each package includes 1 Water Detector Sensor and 2 AAA Batteries. [No Hub Required & No Monthly Fees]Connect this WiFi-enabled water detector directly to your 2.4GHz home network. Enjoy a hassle-free setup without the need for additional hubs or subscriptions, making this a cost-effective solution for reliable home protection. [2-Year Battery Life with Standard AAA Batteries]Benefit from up to two years of protection with just two AAA batteries. This water leak detector's energy-efficient design ensures prolonged operation, with convenient app notifications when batteries need replacing. [Easy DIY Setup & Wireless Placement]Quickly install this water sensor anywhere at risk of leaks-under sinks, near water heaters, or beside AC units. The Bluetooth-assisted setup via the Tuya App simplifies connecting to your WiFi, ensuring a tool-free installation. Color: White Material: plastic Package Contents: 1*WiFi Water Leak Detector