ITS-ATS19 LCD automatic air freshener dispenser Specification: Colorwhite+blueMaterialABSPower2*D batteriesInstallationWall mountedWorking timeMonday-Friday,Monday-Saturday or Monday-SundaySpray interval time1--60 minsAerosol cans300mlmlLockableyesCertificationCE & ROHSPacking520*505*505mm 50pcs/ctnMOQ1000pcsDelivery Time20days Function: 1.This dispensercontrolled by Microcomputer; 2.This machine allow work from Monday to Friday ,Monday to SaturdayorMonday toSunday ; 3.This dispenser can setstart and stop time from0:00 to 24:00 4.You may setspray interval time within 1--60 minutes freely ; 5.The LCD can display time ,week and total sprayed times. Operation procedure: 1.Open the unit by gently pressing the button at the top of machine; 2.Put the batteries and fragrance can in relative apartment; 3.According to your need ,following the opetation instructions ,press relative buttons to set the working day,working time and spray frequency; 4.It is recommended that the unit be installed high on the wall (above 2.0 m) to avoid the sprayed asrosol coming into contact with passers-by; LED indicator: when the unit working normally ,the LED will flash green color ,the LCD displays time normally ,when it displays a battery parrern on the bottom left corner,it means the batteries low capacity ,the need to replace new batteries.(2 D batteries can last more than 10 months) About our factory: