LCD display parking sensor

Features & Functions:1,Numeral and LCD display 2,LCD display shows three direction's distance at the same time .

3,alarm by English speech4,Numeral display from 2.0m to 0.4m 5,2,4,6,8 sensors for option6,Luminous sensors for optionTechnical Specifications :Voltage 9DCV&15DCVRated Voltage 12DCVPower Cost Max 1.5WRespond Distance 0.4m&2.0mAlarm Distance 0m&2.0mError -10mm, +1mmDisplay Mode LCD display lsb 0.1mSensor Diameter 22mmInstall Mode drillSensor Angle X,Y,60℃Work Temperature -30℃---+80℃Alarm Type Speaker (English speech)Alarm Volume 65dBSpeeck Report 2.0m,1.5m,1.2m,1.0m,9,8,7,6,5,4,stop