Product Name: 2 Front and 4 Rear Car Parking Sensor Model NO.: 316001 Probe Number: 6 Test Distance: 2.5-1.5m Kind: Obstacle Detection Radar Sample: Available OEM: Acceptable Production: 20-30 Days MOQ: 200 Port: Ningbo/Shanghai Warranty: 12 Month Model No: 316001 Trademark: ANMA or OEM Transport Package: Color Box Origin: Zhejiang, China HS Code: 8512301900 Product Description 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 theobstacles, there will be buzzer towarn the driving.3 The alarm sounds also warn the walkers to take care. Specifications:1. 4 Back sensors automatically work when reversing . 2 Front sensors automatically work when braking .2. Back sensor detect distance is 0-2m, front sensor detect distance is 0-1.5m.3. All modelsare available for 6 sensors.4. Alarm by four-step Bibi sound or human voice alarm . 5. Front 2 sensors and back 4 sensors.Packing: color boxCarton Size: 52.5*26*33cmQty/Carton: 10pcsG.W/N.W: 12/11KGCore Competence and Service:As an over 25 years experienceCar Accessories&Partssupplier,we are focus on provide ONE-STOP sourcing service for our clients to make sure they could get all accessories with high quality,competitive prices and professional service. We cooperate with all kinds of clients from all over the world including Supermarket,Chain Stores,Wholesalers,Retail Stores or Trading Companies to provide them universal accessories,OEM/ODM,Agentsand Sourcing Services. This Alibaba web page just show you the general information of our product and company ability . To move forward order ,please contact with our salesman directlyto talk more details. Thank you!