EAFC Car Auto Parktronic LED Parking r 4 rs 22mm Parking ing Detector Distance ist Kit

Features:

4 r system, double CPU and advanced set for enhanced coverage and (0-2m).With digital 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.

Specification:

Type: Car parking Material: PlasticQuantity: 1pcsColor: BlackRate Voltage: 12V DCRate Operating Range: 9V - 16V DCRate Current: 20mA - 200mADetecting Distance: 0-2.5m / 0-8.2ft Frequency: 40KHzControl Box Working Temperature: -30 - 80 celciusDisplay Working Temperature: -20 - 70 celciusLED Display Size: 9*1.5cm / 3.5*0.6"Control Box Size: 9*6*2.2cm / 3.5*2.4*0.9"Display Weight: 0.088kg / 3.1ozPackage:1*Main Control Box1*LED Display Indicator4*Parking rs with 2.5M/8.2ft Line1*Hole1*A head1*Power Cable2*Double Side StickerFAQ:1.No obstacle, have  BIBI soundAnswer: Red connect to turn lights, black connect  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:  beca the Electric current is not stable, buy a regulator specifically connected to the lights, do not shunt with the other(2) display same numberAnswer:  rs should have  cm high, with the universal meter amount,rs should be level, otherwise it will detect the ground.