Features: This water leak detector features stainless steel probes for excellent rust resistance, high sensitivity in detecting water sources, and long lasting durability With its compact and flexible design, the small leak detection electrode can be easily installed in narrow corners to monitor ground water levels or confined spaces effectively. Ideal for homeowners, business operators, and facility managers, this flood sensory provides essential protective against water damage for various user. Perfect for monitoring potential flooding in residential areas, commercial buildings, factories, warehouses, bathrooms, and kitchens, this 3.5mm water alarm ensures timely alerts in critical environments. The detection mechanism immediate alarm when both probes contact water, offering a simple yet effective solution to prevent water related incidents. Specifications: Component:ABS+Plastic Size:Approx.100cm/39.37inch Package Includes: 2 Optional Package: Package 1 Include:1Pc Water Leakage Detector sensory Package 2 Include:2Pcs Water Leakage Detector sensory note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.