3. The water leakage detection electrode is exquisite and small, and can be flexibly installed in a narrow corner for monitoring the water level of the ground or a limited height water level space. 2. Compact and convenient, flexible to install. 1. The probe is made of high-quality stainless steel material, which can effectively prevent rust and accurately detect the water, with high sensitivity and long service lif. 4. Detection principle: When the two probes of the detection electrode touch the water together, the alarm signal is transmitted to the sensor and the alarm is driven. 5. Widely used: residential, shopping malls, companies, factories, warehouses,bathrooms, kitchens., Manufacturer: Ounfhtrttk