Powersupply DC6V StaticPowerDissipation <0.5mW(dc)4pcsAA2years300times/day DynamicpowerDissipation <180uA Lifeofbatteries 1.5year(300times/day) Sensingdistance 80cm+-15%adjustable Inlethosediameter G1/2’’(DN15) Suitablewaterpressure 0.05Mpa_0.7MPa Sensingtime 1.5s Suitablewatertemperature 1-100Cdegree humidity <95%RH automatic sensor shower, electronic shower, automatic faucet shower 1)Automaticinducedshower,Designofanti-fogging, 2)adjusttheinducingdistanceautomaticallyaccordingtothesurroundingsandlight. 3)Checkvalvepreventcoldwaterflowintothehotwaterpipe 4)Overtimeprotection,Whenusingformorethan15minutes,After15minutes(wecansetthistimeasperyourrequire),thewaterflowwillstopautomatically.Youneedleavebathroomandentryagainthenthesystemcomebackinitialstatus.Preventfromshading 5)Preventfromscald,shading,steam,damp