Item Type: Water Detector Material: ABS Use: Household Working Voltage: 3V Battery Type Model: 3V 1 x CR123A 80mah (Built-in Battery) Quiescent Current: 20uA Alarm Current: 125mA WIFI: 802.11b/g/n Support APP: For TUYA Smart APP Working Environment: -10-+50 Working Humidity: Up to 95%RH Package List 1 x Water Detector 1 x Repositor 1 x Manual Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1This water detector supports for TUYA and WIFI connections, with high reliability, APP notifications and contact flood detection. 2Can flexibly respond to various water leakage and flooding scenarios, and can remind you of early warning in time and guard for you. 3When the detector senses the water, it will immediately alarm and send the specific situation to your APP. 4No need to install, just place it flat where you need, which can save your time and labor. 5Suitable for a variety of different places of use to meet the general needs: toilets, bedrooms, warehouses, computer rooms, etc.