Brand N/A Model PZ500-W Quantity 1 piece(s) Function Display the distance on the screenthe figures indicate the nearest obstacle distance CPU Wireless Detecting Distance 0.4m ~2m Sensor Color Black Sensor Qty. 4 Sensor Diameter 2.2 cm Monitor Type LCD Monitor Size 2'' Monitor Resolution N/A OSD Language N/A Other Features of Mirror N/A Working Voltage DC 12V Rated Current 130 mA Ultrasonic Frequency 0.433 KHz Alarm Volume 65 dB Working Temperature 30~+80 Other Features Wireless connection with parking radar to scan barrier; The controller sends signal to the display; 3 color LCD display and digital distance; Alarm by three-step bibi sound Certification CE Keywords Parking Sensor Packing List 1 x Host 1 x LCD display (40cm--cable length) 4 x Parking sensors (240cm-cable length) 1 x Power cable (100cm) 1 x Drill - 2 x Adhesive tape - 1 x English manual