Universal Parking Sensor System Wireless Smart Car Parking Sensor

Mark parking and reverse more easy and safe, also protect your car.1 Measure/sense the accurate distance between the obstacles and the back of the car.2 When the back of car is very close to the obstacles, there will be buzzer to warn the driving.3 The alarm sounds also warn the walkers to take care.            Features & Functions:1,Numeral and color LED display2,Alarm by three-step Bibi sound3,Left and right obstacle indication4,Numeral display from 2.0m to 0m   Parameter:voltage9DCV-15DCVRated voltage12DCVPower costMax 0.5WRespond distance0.3m-2.0mAlarm distance0m-2.0mDisplay modeLed displaySensor diameter22mmInstall modedrillSensor angleX,Y,60ºCwork temperature-30ºC---+80ºCAlarm typeBuzzer (Bi Bi….)alarm volume65dBAlarm frequency1.6-2.0m:0.5 HZ(slowness);;1.1-1.5m :1 HZ(slowness);0.6-1.0m:3 HZ(commonly); 0-0.4m :BI----- ; Specifications: 1. Wireless connection between control box and display                                               2. Automatically working when reversing                                       3. Alarm by three-step bibi sound                         4. Display the distance and direction of obstacles on the screen                                                                 5. All models are available for wireless connect .                                                       6. Four sensors Packing: color box Carton Size: 47.8*28.8*36.5cmQty/Carton: 20pcsG.W/N.W: 9/8KGS   /* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1