hot key words: CAT.1 dual-mode geomagnetic vehicle detector NB-IOT dual-mode geomagnetic parking space detector NB-IOT single-mode geomagnetic parking space detector
Service Hotline
400-046-0991
Project type: P series Lora geomagnetic project
Road section name: Service area parking
Arrange geomagnetic points: 1000+
Online
QQ Service
400 Phone
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