Features: Zigbee water immersion detector adopts advanced wireless transmission technology and can be used with the alarm host. When the water immersion height reaches 1mm , the two metal probes form a path which can be linked to other smart products to send out reminders and take timely counter measures to avoid losses. Forget to turn off the water, Simultaneous local and remote reminder. Zigbee flooding is linked with the Alexa speaker. When water overflow is detected, the speaker will play a sound reminder. and the phone will also receive a flooding notification. Forget to close the window on rainy days. a lot of rain water enters the balcony, Zigbee flooding linkage smart camera to record video, and push it to the mobile phone. Low battery reminder. It has a low battery warning function, Alarm notificationis pushed when the battery is low. Download the TUYA app for timely viewing on your phone. Specification: Name: Water Leakage Detector Material: ABS Color: White APP: tuya Battery: DC3V CR123A(not Included) Low-Voltage Indication: 2.5V Zigbee working Frequency: 2.400GHZ-2.484GHZ Detection Method: Water Detection Installation Method: Mount on the Ground Working Temperature: -10~+50 Working Humidity: Up to 95%RH Size: 54*33mm Package Size: 8*8*4cm Package Weight: 70g Package List: 1* Water Leakage Detector 1* User Manual