Sku: TBS223-AS923

Availability: Many In Stock
Sku: TBS223-AS923

TBS-223 Dual mode wireless vehicle detector is a wireless sensor using LoRaWan long distance wireless standard, it integrated with geomagnetic detection and microwave technology. Using effective dual-mode joint algorithm, the detector delivers precise parking spot detecting function and can be widely used in intelligent traffic, smart community, smart parking and other applications.

TBS-223 is the essential elements for the latest IoT Smart parking solution, which integrate with LoRaWan gateway and smart parking application management platform provided a smart parking management monitoring solution. TBS-223 is compatible with LoRaWAN protocol, can communicate with gateway which compatible with LoRaWAN protocol.



  • High reliability: The accuracy of dual-mode detection is 99%. Supported 3 different Operation mode to adapted different environment requirement. Using microwave radar and geomagnetic dual-mode detection technology, the parking space detection accuracy rate can reach up to 99%; 
  • LoRaWan Wireless communication, built-in battery, no wiring required, easy to install, shorten installation time 
  • Easy maintenance: The detector has extremely low power consumption and can work up to 5 years. Enclosure designed to support battery replacement. It does not require frequency maintenance and upgrades. It supports Bluetooth wireless upgrade and calibration, detachable structure design supported easy after-sales maintenance. 
  • In built Temperature and Humidity sensor to measure if the Road are frozen 
  • Optional - External mounting cradle available for using silicon glue to mounting the unit on the Road to avoid drilling hole. 
  • Optional - Reflective warning stickers to increase the visibility of the sensor to avoid any inattention accident.

    Working Principle

    Traditional magnetometer type Smart Parking sensor is using the characteristic of ferromagnetic material in the vehicle frame, which make disturbance to surrounding magnetic field while moving.

    The movement of the vehicle creates a short-range distortion of this field which is measured by the smart parking sensor with a complicated calculation to determine where there is vehicle parked or left. The magnitude of this distortion depends on the type of the ferrous alloy, the size of the object and the distance to the sensor.

    Compared with traditional magnetometer measurement and the Radar technology, TBS-223 improve the detection accuracy and reduce the uncertain situation happen.



    Operating Frequency

    AU915/ AS923 / EU868

    MaximumTransmit power


    Transmission Distance 

    1Km (Depends on environment)

    Standards and Functions


    LoRaWAN™,Class A

    Vehicle Presence Accuracy


    Detection Algorithm

    1) Geomagnetic field only

    2) Radar only

    3) Joint mode -Geomagnetic field activate Radar

    Installation Method

    Surface mount / Glue mount with Cradle base

    Upgrade Method

    Remote wireless upgrade

    Parameters Configuration

    Detect threshold, heart-beat intervals


    Power-on calibration, command Calibration

    State Monitor

    Low-voltage alarm, disturbance alarm

    Physical Parameters

    Power Supply

    Built-in 3.6V lithium battery 20AH

    Power Switch 

    External magnetic strip switch with Bluetooth with secured password.

    Protection Level 


    Life Duration

    5 years in practical applications

    Operating Temperature

    -40C~ 85C

    Operating Humidity

    < 95%


    Diameter 200 mm,height 29mm




    10 tonnes


    Datasheet: TBS-223.pdf

    User Guide: TBS-223 user Guide.pdf

    Protocol Guide: TBS-223 Protocol Guide.pdf


    Android APP:    Turbo TBS Android apps.apk


    Video comparion to Other sensor offered in Market


    1. Example of showing the short delay in reporting vs long delay in reporting.

    (click the above link to play if Chrome Browser did not show correct)




     2. Example of showing the error happen in other market sensor with Long parking section

    (click the above link to play if Chrome Browser did not show correct)



    3. Example of showing a common Flip case happen when a long parking section caused by long delay.

    (click the above link to play if Chrome Browser did not show correct)


    TBS-223 - Turbo LoRaWan True Dual mode Radar and Geomagnetic Smart Parking Sensor

    Sku: TBS223-AS923

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