Buzzer warning parking sensor--LED display parking sensor--LCD display parking sensor--Wireless LCD display parking sensor--VFD display parking sensor--video parking sensor with camera--TFT LCD displayer parking sensor LCD display parking sensor Number of sensor: 4 sensors Kind of Display:LCD Phonic reminder: BI BI BI or speaker voice warning Operating voltage:10.8-15V Max. Consumption:2W Operating temperature:-40℃ ~ +80℃ Max. detection distance (Suppose the detection target is a flat wall area):2.0M Human body detection distance:1.2-1.5M Temperature display feature:Provided Temperature display tolerance:±1 ℃ Calendar feature:Provided Shenzhen Baiteman Tech. Company Limited is a professional OEM/ODM manufacturer. Main products: Car DVD player, Parking sensor, Air purifier, LCD advertising player, Car LCD monitor, Car MP3, Car MP4, Car radar detector, Car MP3 interface, LCD TV, LCD monitor, etc.