A magnetic card is a kind of card that uses a magnetic carrier to record information and has the following characteristics: Low cost: The manufacturing process of magnetic cards is relatively simple, and the cost of the required raw materials is not high. Moreover, the price of magnetic card reader-writer devices is also relatively inexpensive. The overall usage cost is low, making it suitable for large-scale applications. For example, the membership cards...
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Anti-fall radar sensors enhance safety by detecting obstacles in parking spaces and monitoring falls in elderly care, ensuring quick alerts and reliability....
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Discover how 77-81GHz Boom Gate Anti-smashing Radar Sensors enhance safety, reliability, and smart integration for accident-free automated systems in 2025....
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Anti-fall radar sensors enhance safety by detecting obstacles in parking spaces and monitoring falls in elderly care, ensuring quick alerts and reliability....
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Compare 60G radar water level sensors and ultrasonic sensors. Discover which offers better accuracy, reliability, and performance in tough conditions....
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