Overview:The water instruction sensor can work with SONOFF RF Bridge 433, alarm system, etc.When detecting water overflow, alarm notification message will be immediately sent to the APP.Features:- Can be equipped with wireless host. Installation by double-side adhesive, easier and convenient to install.- 433MHz frequency, wireless transmission is more than or equal to 200 meters in open place.- When the two feet of the detector was immersed by the water, it will give flash and send alarm message to the alarm host.- Excellent design, tiny and fashion. Low-consumption design, which can make it work long time.- Ideal water intrusion warning for homes, apartments(kitchen, toilet), warehouses, offices, laboratory, hotel rooms, garages, etc.Specifications:Type:Water Level AlarmFrequency:433MHzEmission protocol:1527Working Voltage:DC 12VBattery Type:12V 23A(not included)Standby Current:le5uAAlarm Current:le10mATransmission Distance:ge200m(in the open area)Working environment temperature:-10℃~60℃Operation humidity:Item Size:Approx. 7.8 * 3.7 * 2cm (L*W*H)Item Weight:Approx. 38g / 1.3ozPackage Information:Package Size:Approx. 9.3 * 5.6 * 3cm/ 3.7 * 2.2 * 1.2inPackage Weight:Approx. 46g / 1.6ozPackage included:5 x Water Instruction Sensor5 x Mounting Sticker
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