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In-ground installation Triple-mode Parking Detector with NB-IOT Communication

The ClairGeo-MP3NB geomagnetic vehicle detector is used for front-end data collection and real-time monitoring of parking space status. It employs a triple-mode detection approach with highly sensitive magneto-resistive sensors, 24GHz millimeter-wave radar, and photosensitive sensors to detect vehicle information. By detecting changes in the Earth’s magnetic field, microwave pulse signals, and photosensitive resistance values, it determines the parking status of vehicles. The detected data is then sent to the intelligent parking management cloud platform, supporting communication via LoRa, NB-IoT, and CAT.1. When geomagnetic and radar detection is affected by heavy rain and water accumulation, the photosensitive sensor ensures that the three-mode detector maintains consistently good detection efficiency.

  • High Accuracy: The ClairGeo-MP3 is a wireless anti-interference vehicle detection system with strong anti-interference capabilities and self-learning abilities. The detection data accuracy can reach 99.9%, fully meeting the requirements of parking space detection.
  • Wide Applicability: With powerful anti-interference capabilities and inherent automatic learning abilities, it is suitable for applications where small cars, trucks, large buses, and public transportation vehicles cause complex and intense disturbances to the Earth’s magnetic field. This includes scenarios such as logistics parks, highway service areas, airports, and large bus stations.
  • Quick and Easy Installation: Each geomagnetic vehicle detector can be installed within 5-10 minutes. During the installation process, only a hole with a diameter of 112mm and a depth of 100mm needs to be drilled at the specified location. The detector is then placed in the hole with the front side facing up. There is no specific orientation requirement for the installation of the geomagnetic vehicle detector, and it is fixed in place by filling the hole with concrete.
  • Self-Calibration: In the event of a change in the geographical location of the geomagnetic vehicle detector, there is no need for manual intervention for calibration. The detector is equipped with a self-learning and self-calibration feature, reducing the cost of manual maintenance.
  • Remote Firmware Updates: Through the management center and using wireless networks, firmware updates for the front-end detectors can be performed remotely. This ensures that the frontend detectors are promptly updated with the latest firmware versions, maintaining the system’s state-of-the-art functionality.
  • Long Detector Lifespan: In the absence of vehicle detection data, the communication module enters a sleep mode (i.e., low power mode). To distinguish between the absence of parked vehicles and a potential fault in the geomagnetic vehicle detector itself, the detector reports a health data message to the intelligent parking management cloud platform within a specified time, even if there is no vehicle detection data. This feature contributes to the long lifespan of the detector by ensuring proactive reporting of its operational status.
  • Temperature Hardened
  • Operating Temperature of -40°C ~ 85°C (-49°F ~ 185°F)
  • 3 Year / Limited Lifetime Warranty
  • Weight: 0.5kg, Length: 110mm, Width: 89mm, Height: N/A



Additional information

Weight 0.5 kg
Dimensions 11 × 8.9 cm