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qr code scanner door lock
Selling leads
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...QR Code Scanner Module 2D Barcode Engine RS232 Interface Reading a barcode printed on Paper. 1. Place the paper close to the scan window and ...
2024-12-09 17:18:36
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Product Features: 1. Snappy On-screen Barcode Capture Featuring excellent near-field reading, wide-viewing angle and snappy reading, the CPU-powered ...
2024-12-09 19:00:07
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Product Features: 1. Snappy On-screen Barcode Capture Featuring excellent near-field reading, wide-viewing angle and snappy reading, the CPU-powered ...
2024-12-09 22:43:21
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...QR Code Scanner Module 2D Barcode Engine RS232 Interface Reading a barcode printed on Paper. 1. Place the paper close to the scan window and ...
2024-12-09 22:43:31
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Product Features: 1.Embedded multi-tasking real-time operating system, the system can be fully started in 3 seconds. 2.Single door network access ...
2024-12-09 22:43:31
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A QR code and Mifare card reader with RS232 and Wiegand interfaces is a versatile device commonly used in access control and authentication systems ...
2026-04-21 00:06:29
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Hot Sale Small CMOS QR Code DM PDF417 2D Barcode Reader Module LV3396 bar code reading engine, the application of the world's leading chip smart new ...
2024-12-09 18:46:29
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Hot Sale Small CMOS QR Code DM PDF417 2D Barcode Reader Module LV3396 bar code reading engine, the application of the world's leading chip smart new ...
2024-12-09 22:43:21
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Ultra Compact Embedded OEM 2D Barcode Module For QR Code / DM / PDF417 FEATURES Miniature and Ultralight Form Factor 1. Ultra-compact, light and ...
2024-12-09 17:18:36
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Custom QR Code Scanner Module White LED Light Source 5mil Resolution 1. Ambient Light The LV4200 shows better performance with ambient light and it ...
2024-12-09 17:18:36
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