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rd4500r qr code reader module
Selling leads
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... reader with RS232 and Wiegand interfaces provides a flexible and comprehensive solution for access control and authentication needs. For example, ...
2026-07-27 00:14:25
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Access Control QR Code Barcode Scanner Auto 2D Module Scanning Phone Screen QR Code Barcode Scanner Auto 2D Module Scanning Phone Screen for Access ...
2024-12-09 17:18:36
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Access Control QR Code Barcode Scanner Auto 2D Module Scanning Phone Screen QR Code Barcode Scanner Auto 2D Module Scanning Phone Screen for Access ...
2024-12-09 22:43:21
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...QR Code Scanner With LED Display IC Card Reader HTTP IP RJ45 Interface RD008 QR code scanner WIFI support with LED display IC card reader HTTP IP ...
2026-07-28 14:27:06
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Square Small Black Barcode Reader Module Fast Reader 3.0V - 5.5V DC LV4200 1. Overview The LV4200 supports all mainstream 1D as well as PDF417, QR ...
2024-12-09 17:18:36
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Square Small Black Barcode Reader Module Fast Reader 3.0V - 5.5V DC LV4200 1. Overview The LV4200 supports all mainstream 1D as well as PDF417, QR ...
2024-12-09 22:43:21
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...QR code scanner fast scan 1D 2D barcode reader samll for handheld device easy install With the help of bar code recognition technology, the ...
2026-07-28 14:27:12
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...2D Barcode Scanner Turnstile Fixed Mount QR Bar Code Reader for Kiosk Access Control 1D QR Barcode scanner RD4500-20-W Product Description Shenzhen ...
2026-07-28 14:29:24
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... the code very fast even when the screen is covered with various protective film or set to its low brightness level. This is an important advantage ...
2024-12-09 17:37:08
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... the code very fast even when the screen is covered with various protective film or set to its low brightness level. This is an important advantage ...
2024-12-09 22:43:21
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