Arrival LED Display Car Parking 4 s Automobile Jalousie Park Master Car LED Display Car Parking r

LED Display Car Parking 4 s Automobile Jalousie Park Master Car LED Display Car Parking rWarm Tips1. Due To Different Displays, Screens, Or Personal Feelings, The Color Maybe Little Different From Real Product. If You Mind, Please Do Not Order.2. If You Have Any Problem When You Received The r, Such As r Not Working, Can Not Install... Please Contact Us At First, We Will Help You Slove The Problem, Do Not Open Dispute Or Give Negative Feedback.3. The LED display gives Bi-Bi-sound when alarming.Features*4 r system, double CPU and advanced chipset for enhanced coverage and (0-2.5m).*With dial colored LED display (number & light).*Help to prevent dangerous and costly collisions.*Help to provide increased safety for paengers, pedestrians and family members who happen to be around the moving vehicle.*Detect small children and low walls as well.*Anti-freeze and rain proof.*Easy to install.*A head included.Specifications*Rate voltage: 12V DC*Rate operating range: 10.5V - 16V DC*Rate current: 100mA - 300mA*Detecting distance: 0.3 - 2.0m*Ulsonic frequency: 40KHz*Control moudle working temperature: -30 - 80 celcius degree*Display working temperature: -20 - 70 celcius degree*LED display size: 9 * 1.5cm*Display weight: 88g*Main control box size: 10.5 * 6 * 2cm*Main control box weight: 63gFAQ1.No obstacle, have BIBI sound.Answer: Red connect to turn lights, blaconnect  the whole car lights, do not connect the negative.2. No obstacle, display other number.(1) The display shows different numbers, such as E03-E07,Answer：because the Electric current is not stable, buy a regulator specifically connected to the lights, do not s with the other(2) display same numberAnswer： should have 50 cm high, with the universal meter amount， should be level, otherwise it will detect the ground.Package List1pc * Main Control Box1pc* LED Display Indicator4pc * Parking with 2.5M Line1pc * Hole 1pc * Power Cable2pc * Double Side Sticker