car park zone control unit with RS485 communication way

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$1.00 - $1,000.00 / Piece | 1 Piece/Pieces (Min. Order)
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Quick Details
Place of Origin:
Fujian, China
Brand Name:
Model Number:
Voltage Rating:
DC 24V
Current Rating:
Output Port:
Communication frequency::
To UD(Sensor)
Max.control quantity:
60 sub-node(UD/screen)
Working temperatue:
-20~+80 ℃
Power dissipation:
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Standard Export Carton,1 pc/ctn,43*43*18cm


1. The  Main Function of Parking Zone Control Unit:


The node controller(ZCU) is the middle layer of ultrasonic parking detector, which is to manage a group of ultrasonic detectors, detects then loops the information of the detectors and send the relevant information to central controller. One node controller can support 60 detectors in max.






2. How Parking Guidance System Works:


Firstly, UD takes use of ultrasonic wave to detect the car space to see if it is occupied by vehicles and transfer relative command to LED Indicator which will turn from green to RED when occupied, or it will keep GREEN; Meanwhile, the UD transmit its status message to ZCU immediately, and ZCU will collect and forward the information to CCU; CCU processes these data and sends the relevant command to ZCU and LED panel.


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Related Products


Keytop Parking Guidance System


Parking guidance system is using ultrasonic detector and led indicator to monitor every parking space and leads drivers to empty parking spaces by the shortest route.

  • support offline checking and store parking data for 2 years
  • have 2 communication ways:RS485 and TCP/IP,support integration
  • low voltage power supply DC24V ultrasonic detector has high accuracy
  • high illuminated led display tells real-time number of empty parking slots and directions of which way should go
  • specially designed for various types garage and provides people a faster and cost effective way to find vacant parking slots
  • 360 degree visible led indicator with multiple colors,green for vacant parking lot,red for occupied,blue for handicapped
  • node controller is equipped with LCD display,convenient for car park manager to check the status of every sensor(occupied,vacant or malfunction)
  • all devices are connected by network cable and telephone line,with RJ45 adapter plate,easy to install and debug,save a lot of installation time and reduce labour costs greatly
  • check parking situation of the whole garage through web-based parking management software,easy for garage operators to see the ultilization of parking spaces 
Main Devices

 Ultrasonic Detector (Key-TS06.1/Key-TS06.3)

Installed in the middle of every parking space to detect the real-time status and send signal to led indicator for showing green or red color.


Led Indicator (Key-B02.1)

Installed at front of parking space to display green for vacancy,red for occupancy and blue for handicap.


Node Controller (Key-H07.1)

Collects data from ultrasonic sensor and pass information to central controller.Each node controller can connect and control 60 pcs sensor at most.


Central Controller (Key-C02.1)


Proceed data from node controller,update real-time empty parking space to led displays and store data for 2 years.With web-based management software,easy for user to configure and run.Each centrol controller supports 60pcs node controller.


Indoor Led Display (Key-S03.3)


Installed at the crossings or turning point of driveway and show real-time number of empty parking lots.Panel size 36*12cm,dot matrix 48*16,dual color,3 digits 1 arrow.


Outdoor Led Display (Key-P10.1)


Installed at the entrance of garage,tell total number of empty parking lots 


Working Procedure


Firstly,Outdoor led display shows real-time number of empty parking slots in the garage,telling drivers which level should go.

Secondly,Indoor led display informs people on every point of decision,the vacancy of parking spaces by displaying 1 arrow and 3 digits.

Last,Every parking lot is monitored by ultrasonic detector and led lamp,it is visible for people to see which parking lots are empty and can park in.