within one month after the receipt of your payment
1.smart car park management system
2.Best solution to solve parking problem
1.How car park management works?
Firstly, the driver can learn all parking information from outdoor LED screen, just like available lots----- Level one: 88, level two: 66
Secondly, most of the crossing in the parking will be installed LED indoor screen which will show parking information area by area to the driver;
Thirdly, there are LED indicators in the front of every parking space, which will keep green if unoccupied and turn to red when occupied. So the driver can learn which parking space is available from the color of LED indicators.
Ultrasonic Detector LED indicator(Free) LED indicator(Occupied)