GENERAL FEATURESSPECIFICATIONS |
一般功能和規(guī)格 |
AR-819 |
Three Stages LED indication For |
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Car Parking 三種顏色Led停車提示 |
Audio Indication For Car Parking |
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停車聲音提示 |
Green Light For Car Parking |
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5米距離綠燈提示 |
Yellow Light For 5 Meters Indication |
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5米距離黃燈提示 |
Red Light And Alam Sound On For 0.5M Indication |
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0.5米距離紅燈及警報提示 |
Different Light Corresponding Different |
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“Bi Bi”sounds 不同燈對應不同聲音提示 |
Ultrasonic Frequency |
38.5-50khz |
超聲波頻率 |
Auto Caliberation When Power On |
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開機自檢功能 |
Low Battery Indication |
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低電顯示 |