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Search results for: '202425-COMP518 - Database and Information Systems'

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android kotlin OnBackInvokedCallback is not enabled for the application
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  1. Jakcom Smart Ring Wear Convenient R3 R3F Timer2 (MJ02) Black Color Magic Finger NFC Ring For Android
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    Jakcom Smart Ring Wear Convenient R3 R3F Timer2 (M... SKU : 32832918615
    Special Price US$14.52 Regular Price US$16.13
  2. NFC Lock Smart Nail Sticker Decal Christmas 3D Design for N2F Private Screen Protector N2M Simulate
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    NFC Lock Smart Nail Sticker Decal Christmas 3D Des... SKU : 32830830413
    Special Price US$3.19 Regular Price US$3.54
  3. Hot Sale Black NFC Mobile Phone Connection Unlock Pay Program Lock Link Shar Screen Unlock Smart Int
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    Hot Sale Black NFC Mobile Phone Connection Unlock ... SKU : 32830272665
    Special Price US$17.26 Regular Price US$19.18
  4. Counterfeit RFID UHF Sticker Label Wet Inlay UCode 7 23x11mm with Protected EPC and TID Tamper-proof
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    Counterfeit RFID UHF Sticker Label Wet Inlay UCode... SKU : U7-AZ-C7
    US$0.04
  5. RFID electronic magnetic cloth 300*300*2mm ferrite wave absorbing material card reader metal circuit board mask
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    RFID electronic magnetic cloth 300*300*2mm ferrite... SKU : RFID_other-TW
    Special Price US$12.76 Regular Price US$14.18
  6. rfid electronic tag RFID chip 6C long-distance silicone electronic tag High temperature resistant laundry tag
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    rfid electronic tag RFID chip 6C long-distance sil... SKU : tag033-TW
    Special Price US$0.40 Regular Price US$0.45
  7. Hiseeu 2MP Surveillance POE IP Camera Audio H.265 1080P Outdoor Night Vision Waterproof Security CCTV Camera ONVIF for POE NVR
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    Hiseeu 2MP Surveillance POE IP Camera Audio H.265 ... SKU : HISB-2M
    Special Price US$16.70 Regular Price US$18.55
  8. Jakcom R3F Smart Ring For NFC Electronics SmartPhone Accessories Quick Program Lock Black Technology
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    Jakcom R3F Smart Ring For NFC Electronics SmartPho... SKU : 32847267564
    Special Price US$14.67 Regular Price US$16.31
  9. Micro RFID Electronic Card Reader USB Port Supports OTG UHF Android Phone Pocket
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    Micro RFID Electronic Card Reader USB Port Support... SKU : HC-PHR
    Special Price US$50.80 Regular Price US$56.45
  10. USR-MB706 RS232 RS485 To 4G LTE Cat M1 Cat-NB2 EGPRS Serial Converter With GNSS DTU IoT Device Support Modbus
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    USR-MB706 RS232 RS485 To 4G LTE Cat M1 Cat-NB2 EGP... SKU : USR-MB706
    Special Price US$49.69 Regular Price US$55.21
  11. Best Price Custom Jeans and Clothing RFID Paper UHF Hang Tags
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    Best Price Custom Jeans and Clothing RFID Paper UH... SKU : JYL
    Special Price US$0.08 Regular Price US$0.09
  12. 4G LTE Cellular IOT Gateway Alarm Device Industrial RS485 Serial Port GSM GPRS Modem Modbus RTU M2M for SCADA OPC Server S275
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    4G LTE Cellular IOT Gateway Alarm Device Industria... SKU : RTUS275
    Special Price US$53.41 Regular Price US$59.35
  13. Industrial 4G LTE Modem USR-G781 Serial Port RS232 RS485 To Ethernet Server Converter IOT Device
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    Industrial 4G LTE Modem USR-G781 Serial Port RS232... SKU : USR-G781
    Special Price US$67.93 Regular Price US$75.48
  14. RFID+EAS Clothing Tags Clothing Auxiliary Materials Weaving Anti-theft Selling Clothing Safe Selling Washing Clothing Clothing
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    RFID+EAS Clothing Tags Clothing Auxiliary Material... SKU : tag038-TW
    Special Price US$0.23 Regular Price US$0.25
  15. Tags RFID EPC C1G2 ISO18000-6C Ceramic Anti-Removal and Anti-Metal Delivery Global Shipping
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    Tags RFID EPC C1G2 ISO18000-6C Ceramic Anti-Remova... SKU : TAG036-TW
    Special Price US$57.25 Regular Price US$63.62
  16. RFID bar antenna ultra-high frequency 5dBi line polarized antenna RFID channel reader and writer
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    RFID bar antenna ultra-high frequency 5dBi line po... SKU : UHFAT15-TW
    Special Price US$132.53 Regular Price US$147.25
  17. RFID UHF USB desktop Reader and Writer 902～928MHz/865～868MHz 18000-6C with English SDK demo software user manual
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    RFID UHF USB desktop Reader and Writer 902～928MH... SKU : JRD1902
    Special Price US$21.77 Regular Price US$24.19
  18. 4G LTE Industrial Cellular VPN Router USR-G809 IOT Device 4 LAN and 1 WAN Ethernet Port
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    4G LTE Industrial Cellular VPN Router USR-G809 IOT... SKU : USR-G809
    Special Price US$94.35 Regular Price US$104.83
  19. T5557 thick card/T5557 card/T55567 thick card/T5577 thick card/RFID read and write card/rewriteable card
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    T5557 thick card/T5557 card/T55567 thick card/T557... SKU : tag046-1-TW
    Special Price US$0.26 Regular Price US$0.29
  20. IoT Control Board C Language Industrial Control Board Network Controller STM32 Development Smart Relay Module
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    IoT Control Board C Language Industrial Control Bo... SKU : UHFAT10-TW
    Special Price US$168.37 Regular Price US$187.08
  21. TCP/IP Color Screen Biometric Fingerprint And RFID Card Reader Door Access Control System Standalone
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    TCP/IP Color Screen Biometric Fingerprint And RFID... SKU : 32711738315
    Special Price US$29.46 Regular Price US$32.74
    Out of stock
  22. 2015 GEN 2 UHF Passive RFID Tags for Pigs/Dogs/Sheeps Animal tracking and management
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    2015 GEN 2 UHF Passive RFID Tags for Pigs/Dogs/She... SKU : 32312433535
    Special Price US$0.42 Regular Price US$0.47
    Out of stock
  23. Public Place Hospital Entrance Gate Turnstile Linux Facial Recognition System
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    Public Place Hospital Entrance Gate Turnstile Linu... SKU : WCAM101119340603
    Special Price US$163.34 Regular Price US$181.49
  24. WiFi 4G Qr IC & ID Card Reader Facial Recognition Access Control Terminal with Free Time Attendance Software
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    WiFi 4G Qr IC & ID Card Reader Facial Recognit... SKU : WCAM101119340602
    Special Price US$163.34 Regular Price US$181.49
  25. Serial Port RS232 RS485 To WiFi Ethernet RJ45 Converter Server IOT Device USR-W610 Hardware Watchdog Modbus RTU To TCP
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    Serial Port RS232 RS485 To WiFi Ethernet RJ45 Conv... SKU : USR-W610
    Special Price US$27.00 Regular Price US$30.00
  26. JCOP card J2A040 chip JAVA card compatible with JCOP21-36K T=0 or T=1
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    JCOP card J2A040 chip JAVA card compatible with JC... SKU : J2A040
    Special Price US$0.44 Regular Price US$0.48
  27. ►184◄RFID MFRC-522 RC522 IC card sensing module Arduino S50 Fudan card key
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    ►184◄RFID MFRC-522 RC522 IC card sensing modul... SKU : ►184◄RFID MFRC-522 RC522 IC卡感應模組 Arduino 送S50復旦卡 鑰匙
    Special Price US$1.38 Regular Price US$1.53
  28. 1pc USB ACR122U NFC RFID Smart Card Reader Writer For all 4 types of NFC (ISO/IEC18092) Tags + 5pcs
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    1pc USB ACR122U NFC RFID Smart Card Reader Writer ... SKU : ACR122U-A9
    Special Price US$21.77 Regular Price US$24.19
  29. Pet chips/dog chips/horse chips/animal chips/implantable glass tube chips Dog chips (common for each association)
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    Pet chips/dog chips/horse chips/animal chips/impla... SKU : rfid_animal
    Special Price US$18.44 Regular Price US$20.49
  30. As shown in the figure, the label is low frequency high frequency ultra high frequency RFID electronic ABS keychain card is professional manufacturer direct sales (100 entry)
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    As shown in the figure, the label is low frequency... SKU : DJ125RWKEYRING-Tw
    Special Price US$0.11 Regular Price US$0.12
  31. Newest ACR39U Smart Card Reader Writer USB interface
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    Newest ACR39U Smart Card Reader Writer USB interfa... SKU : ACR39
    Special Price US$16.70 Regular Price US$18.55
  32. Industrial 4G Cellular Modbus RTU Master for PLC Smart Meters Remote Data Acquisition MQTT IOT Gateway
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    Industrial 4G Cellular Modbus RTU Master for PLC S... SKU : RTUS272
    Special Price US$47.61 Regular Price US$52.90
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