Ultrasonic Parking Sensor

  • Easy installation by using RJ45 and display for parameter setting
  • Remote configuration from a local server
  • Easy to install by screwing in the plinth

APSENSE-110U is a car presence sensor in a parking lot. The sensor works as part of the Parking Management System and sends data about the presence of the car. Car detection is by ultrasound and communicates via Modbus RTU (RS485), it controls an external light to indicate a free parking space. Avails setting of color for exterior light and optional flash of light indicators in emergency situations. Also from the control center it is possible for all the lamps to flash in any emergency. Support for blue light indicators.


  • For use in closed parking lots in shopping malls, housing estates, cinemas, theaters
  • Perfect for parking lots at airports, railway stations, harbors, and stadiums

RS485Modbus2.2LCDreal timecloudsmart city

Technical specification

Principle of operation Ultrasonic measurement system
Detection range 0.4m to 4m
Communication interface RS485 by RJ45 cable
Data to Server Protocol Modbus RTU
Baudrate 9600
Connectors 2 x RJ45 with RS485 data and power for sensor (in and out), external lamp output
Ocupancy indicator Inbuilt multicolour LED and external multicolour lamp support (APL-10)
Power 8-36V DC by RJ45 cable
Operating temperature -10 °C to 75 °C
Mounting type Ceiling or overhead rail
Dimensions 110mm diameter
Weight 140g



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Functional Specification

Configuration By 3 push switches and by commands from monitoring system
Extra config display commands Show: address, brightness, minimum distance, delay
Extra functional commands Blink/on all indicators with any color on emergency, synchronize flashing empty place
Emty spce indicator option Green, flash green, blue, flash blue
Read configuration from system Read every configuration of device from management system

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