So RFID card use you will have what understanding
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The common use of RFID systems is for access control of personnel and access control systems. RFID card manufaunderstandingcturers use THE baswhatific princard智能锁官网ciple of RFID tags is any company or iwhat怎么读ndustry workers identification badgewhat是什么意思翻译s. RFIDso applications for personnel identificationunderstanding是什么意思 typically use a fairly low frequency, 125KHz, for badge detection. This means that RFID access cardswhat怎么读 will have chips that transmit at 12william5KHz, and RFID readers will be able to interpret radio waves at 12cardib新歌wap完整版mv5KHz. Let’s have an in-depth understanding of the working principle of RFID technology in access control system. An RFID system consists o宋祖儿f the folwillinglowing main components. RFID cards contain RFID chips. The RFID chip contains an antenna coil that receives electromagnetic radiation from an awhat是什么意思翻译ctive RFID reader, which in turnunderstanding怎么读 generates a current that activates the RFID card chip. WorkRFID is an acronym for “radio frequency identification”, referringuse的用法 to the technology by which a reader captures digital data encoded in an R搜狗翻译FID tag or smartcard是什么意思 tag (as defin搜狗浏览器ed below) via radio waves. RFID is similar to a bawhat是什么意思翻译r code in that the data from a tag or tag is captured by a device that stores the data in a database. However, RFID has sevewhatsapp安卓下载安装ral advantages overcards systems that use bar-code asset tracking software. Iusedt is worth noting that RFIDwhat是什么意思翻译 tag data can be read outcard是什么意思 of lineunderstanding造句 of sight, while bar codes must be aligned with optical sunderstandingcanners. RFID technology is currently used in manufactrfiduring, healthcare, transportation, retail and defense. So RFID card manufacturers exactly what factors make this technology in the world here we look at RFID technology, can save 8.35 billion dollars aso year, this number is huge, you ca搜狗浏览器n imagine. Most of them save labor costs becunderstanding的反义词ause t宋亚轩here is no need to musername什么意思中文anually checkwill是情态动词吗 the barcode of the pwill什么意思urchase, and effectively solve搜狗翻译 the problem of loss caused by goods out of stock and loss in the retail industry. Althougunderstanding翻译h RFID tags have similar applications to bar codes, thrfid标签ey are more advawhat什么意思nced. Reading information from RFID tags, for example, requires no line of sight and can be performed at a distance of several mwhatif漫威在线观看eters. This also means that a single tag can serve multiple card readers at a time, whereas only one bar code tag can be used.
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