Aubess ZigBee Linkage Water Leakage Sensor Immersion Security Alarm Water Leak Detector Overflow Alert Waterproof Smart Home Description: Input Voltage : DC3V CR123A Quiescent Current : 10UA Alarm Current : Lowvoltaae Indication : 2 . 5V Zigbee Working Frequency : 2.400GHZ2484GHz Detection Method : Water Detection Lnstallation Method : Mount on the garound Working Temperature : 10C + 50C Working Humidity : up to 95 % RH Specifications: Realtime monitor water leakageRemind promptly if abnormalities are found: Zigbee water immersion detector adopts advanced wirelesstransmission technology and can be used with the alarmhost .When the water immersion height reaches 1mm , thetwo metal probes form a path , which can be linked to othersmart products to send out reminders and take timelycountermeasures to avoid losses Forget to turn off the waterSimultaneous local and remote reminder: Zigbee flooding is linked with the Alexa speaker .When water overflow is detected , the speaker will playa sound reminder , and the phone will also receive aflooding notification Forgot to close the window on a rainy dayPrevent the balcony from flooding: Forget to close the window on rainy days , a lot of rainwaterenters the balcony , Zigbee flooding linkage smart camera torecord video , and push it to the mobile phone Water pipe breakageLinkage to close the solenoid water valve: When the water pipe ruptures and a large amount ofwater flows out , the flooding will sound a buzzer alarm ,and at the same time turn on the smart socket , andclose the electromagnetic water valve in conjunction Long battery life , Low battery reminder: It has a low battery warning function , Alarm notificationis pushed when the battery is low Package Included: 1*Sensor 1*User Manual 1*Card pin