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GROW GM811-NFC 2D/1D UART Barcode Scanner With NFC Card Reader Function DC5V QR Code Bar Code Module For Arduino Android Windows ~~$25.00~~ now $21.80 piece

13%OFF
GROW R502-F Pro 1500 Capacity Fingerprint Module RGB LED DC3.3V Scanner Reader For Access Control Arduino Windows Free SDK Files ~~$18.00~~ now $14.50 piece

19%OFF
GROW GM861-LED White Fill Lighting UART/USB 1D/2D Bar Code QR Code Barcode Scanner Module With Stainless Steel Enclosure ~~$16.80~~ now $12.50 piece

26%OFF
GROW GM861S/GM861S-LED/GM910S Black Plastic Bracket Easy Installation For GM861S/GM861S-LED/GM910S Barcode Scanner ~~$1.50~~ now $0.80 piece

47%OFF
GROW GM861S-LED White Fill Lighting DC3.3V Barcode Module USB/UART Interface Qr Code Bar Code Scanner Reader For Arduino Windows ~~$16.80~~ now $12.50 piece

26%OFF
GROW GM69Pro 1280*800CMOS OCR/1D/2D Barcode Scanner Module USB UART Interface QR Code Bar Code Reader Support OCR Passport ~~$52.00~~ now $44.90 piece

14%OFF
GROW GM910S Black DC3.3V USB UART 2D/1D Barcode Scanner Reader Module For Arduino Android Windows Linux Support QR Code PDF417 ~~$18.80~~ now $15.60 piece

17%OFF
GROW GM872 DC5V 1D/2D QR Barcode Scanner Module USB/UART Interface Bar Code Reader Support Android Windows Arduino For Bus ~~$18.00~~ now $16.90 piece

6%OFF
GROW GM861XS-0 Small 1D/2D Bar Code QR Code DC5V Barcode Reader Module UART/USB Interface White Green LED For Android Linux ~~$15.80~~ now $11.90 piece

25%OFF
GROW R102A Capacitive USB Fingerprint Reader With DC5V 208*288 Pixel 1500 Capacity For Windows Android Access Control ~~$39.50~~ now $35.00 piece

11%OFF
GROW R304A DC4.2-6V 208*288 Pixel Fingerprint Module Scanner Reader Free SDK With 1500 Capacity For Arduino Windows Android ~~$25.80~~ now $24.80 piece

4%OFF
GROW GM69Pro-S 1280*800CMOS OCR/1D/2D Barcode Scanner Module USB UART Interface QR Code Bar Code Reader Support OCR Passport ~~$49.00~~ now $42.00 piece

14%OFF
GROW GM71 1D 2D USB/UART Barcode Scanner Module Reader With Interchangeable M12 Lens Support QR Code Bar Code USB UART Interface ~~$16.80~~ now $14.50 piece

14%OFF
GROW GM861XS Small 1D/2D Bar Code QR Code Barcode Reader Module UART/USB Interface White Green LED ~~$15.80~~ now $11.90 piece

25%OFF
GROW KS220-S+R558-S DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User ~~$17.00~~ now $14.60 piece

14%OFF
GROW KS220-S+R558 DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User ~~$18.00~~ now $16.00 piece

11%OFF
GROW KS220-S+502-F DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User ~~$23.00~~ now $20.90 piece

9%OFF
GROW KS220-S+R503 DC12V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User ~~$24.00~~ now $21.90 piece

9%OFF
GROW KS220-S DC12V Two Relays Fingerprint Control Board With Self-locking/Ignition/Jog Mode With Admin/User For Access Control ~~$9.90~~ now $7.50 piece

24%OFF
GROW GM78 Global Multi-code DC5V USB UART Interface 1D 2D Bar Code Qr Code Scanner Module Reader Support QR DM AZTEC PDF417 ~~$28.00~~ now $24.80 piece

11%OFF
GROW R503Pro UART/USB 1500 Capacity Round RGB LED Control DC3.3V Capacitive Fingerprint Module Sensor Scanner For Access Control ~~$19.00~~ now $17.00 piece

11%OFF
GROW R503-M22 Round RGB Ring Indicator LED Control DC3.3V 200 Capacity SH1.0-6pin Capacitive Fingerprint Module Sensor Scanner ~~$16.80~~ now $13.90 piece

17%OFF
GROW KR501 High Level Output DC3.3-10V Fingerprint Control Board With Fingerprint Module For Access Control Syste ~~$9.90~~ now $7.60 piece

23%OFF
GROW KS220-L+R558-S DC30-75V Two Relays Fingerprint Access Control Board With Self-locking/Ignition/Jog Mode With Admin/User ~~$17.00~~ now $15.60 piece

8%OFF