GENERALFEATURESSPECIFICATIONS | 一般功能和規格 |
AR-819 |
Three Stages LEDindication For | √ |
Car Parking三種顏色Led停車提示 |
Audio Indication ForCar Parking | √ |
停車聲音提示 |
Green Light For CarParking | √ |
5米距離綠燈提示 |
Yellow Light For 5Meters Indication | √ |
5米距離黃燈提示 |
Red Light And AlamSound On For 0.5M Indication | √ |
0.5米距離紅燈及警報提示 |
Different LightCorresponding Different | √ |
“Bi Bi”sounds不同燈對應不同聲音提示 |
UltrasonicFrequency | 38.5-50khz |
超聲波頻率 |
Auto Caliberation WhenPower On | √ |
開機自檢功能 |
Low BatteryIndication | √ |
低電顯示 |