1. The probe is made of high-quality stainless steel material, which can effectively prevent rust and accurately detect water with high sensitivity and long service life. 2. Compact and convenient, easy to install. 3. The water leakage detection electrode is small and, allowing flexible installation in narrow corners for monitoring ground water levels or limited height water level spaces. 4. Detection principle: When the two probes of the detection electrode come into contact with water, the signal is transmitted to the sensor and triggers the alarm. 5. Widely used in residential, commercial, and industrial settings such as homes, shopping malls, offices, factories, warehouses, bathrooms, and kitchens. Note: The water leakage detection probe is a standalone detection component consisting of two metal contacts. It contains no internal circuitry and cannot be used alone. It must be used with a compatible detection alarm host. When the probe contacts water, the two wires short-circuit; when dry, the circuit remains open. Offers reliable performance and simple installation. Due to different production batches, there may be slight variations in product appearance and printed text, which do not affect functionality. Color: White Material: ABS Package Contents: 1 x Wired Water Leakage Alarm Note: Light reflection and differences in display screens may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.