parking sensor

Model:QZ-4085B Main specification: System works upon reverse gear is engagedLCD carreverse sensor,16years manufacturer experience2 6 sensors optional ,new design lcd numeric displayAmerican anti-faut technology,precise and reliableWith sensitive sensors, your parking or reversing safety and convenienceWarning increases in frequency when obstacles movecloser within 1.5mLCD light turn on in order,Obstacles left and right indicatorsensor color,size can select Technical Targets: Operating voltage : DC12V Alarming distance:1.50m 0.10m digital distance display:3.00m 0.35m Max power consumption:4W Operating temperature: -30`C + 70`C Alarming volume:≥73dB