...Unlike bolt-on solutions, it’s wired or placed deep in the chassis, either directly integrated at manufacturing, or retrofitted with stealth in mind.
Passive RFID tags require no internal power source, relying on the energy emitted by readers. Highly cost-effective when millions of items need tagging.
2G networks have extensive global reach, especially in remote and rural areas - ideal for IoT devices that need to operate across diverse geographical regions.