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  1. RFID reader UHF ultra-high frequency desktop card reader USB interface/network port/serial middle distance card writeer
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    RFID reader UHF ultra-high frequency desktop card ... SKU : RD900MU-TW
    Special Price US$75.60 Regular Price US$84.00
  2. Serial port server RS232/422/485 to Ethernet serial port to RJ45 network port Modbus gateway industrial-grade two-way transmissive converter
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    Serial port server RS232/422/485 to Ethernet seria... SKU : ZE77
    Special Price US$43.51 Regular Price US$48.34
  3. UT-2003A USB to 8-port RS-485/422 serial port photoelectric isolation converter
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    UT-2003A USB to 8-port RS-485/422 serial port phot... SKU : UT-2003A
    Special Price US$243.71 Regular Price US$270.79
  4. Yutai UT-208 RS232 to 485 serial port protocol converter photoelectric isolation bidirectional mutual conversion 485 converter
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    Yutai UT-208 RS232 to 485 serial port protocol con... SKU : ut-208
    Special Price US$31.35 Regular Price US$34.84
  5. Yutai 9-wire full-connect RS232 serial repeater lightning protection rs232 serial optoelectronic isolator UT-2112
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    Yutai 9-wire full-connect RS232 serial repeater li... SKU : UT-2112
    Special Price US$41.80 Regular Price US$46.45
  6. Yutai UT-820E USB to RS-485/422 optoelectronic isolation converter passive lightning protection output RS-485
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    Yutai UT-820E USB to RS-485/422 optoelectronic iso... SKU : UT-820E
    Special Price US$38.17 Regular Price US$42.41
  7. IC card reader nfc card reader m1 card issuer cpu card swiper USB port secondary development 13.56MHz
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    IC card reader nfc card reader m1 card issuer cpu ... SKU : reader-NFC-RC200U
    Special Price US$20.82 Regular Price US$23.14
  8. RFID high-frequency book tag ISO15693 protocol I CODE SLIX chip electronic tag 13.56MHz
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    RFID high-frequency book tag ISO15693 protocol I C... SKU : RFID-tags-XTAG-5050
    Special Price US$0.13 Regular Price US$0.15
  9. RFID reader desktop ultra-high frequency passive radio frequency card issuer electronic tag card writer 6C/6B protocol
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    RFID reader desktop ultra-high frequency passive r... SKU : reader-UHF-R900
    Special Price US$123.38 Regular Price US$137.09
  10. KERUI Security Camera System NVR Kit Full HD 4 Channel Security CCTV NVR ONVIF WiFi Camera System wi
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    KERUI Security Camera System NVR Kit Full HD 4 Cha... SKU : 32856246060
    Special Price US$153.72 Regular Price US$170.80
    Out of stock
  11. RFID UHF 860-960 MHz Intelligent Slave Multiplexer Splitter for 8 Antenna
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    RFID UHF 860-960 MHz Intelligent Slave Multiplexer... SKU : ZK-RFID909-S
    Special Price US$106.95 Regular Price US$118.83
  12. RFID UHF 860-960MHz Intelligent Master Multiplexer Splitter 8 Channel Antenna
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    RFID UHF 860-960MHz Intelligent Master Multiplexer... SKU : HY909M
    Special Price US$252.79 Regular Price US$280.88
  13. MISECU 2.8mm wide Metal IP Camera 1080P 960P 720P Vandalproof Onvif P2P Motion Detection RTSP 48V
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    MISECU 2.8mm wide Metal IP Camera 1080P 960P 720P ... SKU : 32824592556
    Special Price US$11.47 Regular Price US$12.74
  14. Techage 8CH POE CCTV System 1080P NVR Dome Indoor Outdoor 2MP Audio Record IP Camera IR P2P Video Se
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    Techage 8CH POE CCTV System 1080P NVR Dome Indoor ... SKU : 32821183074
    Special Price US$293.84 Regular Price US$326.49
    Out of stock
  15. Techage 8CH 1080P POE NVR Audio Record CCTV Security System 2MP Indoor Outdoor Dome PoE IP Camera IR
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    Techage 8CH 1080P POE NVR Audio Record CCTV Securi... SKU : 32811522267
    Special Price US$183.60 Regular Price US$204.00
  16. Jinwanma Lighting Patrol and Patrol and Patrol and Patrol and Patrol and Patrol and Patrol and Patrol and Patrol WM-5000V4S
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    Jinwanma Lighting Patrol and Patrol and Patrol and... SKU : WM-5000V4S
    Special Price US$72.57 Regular Price US$80.64
  17. Professional Freelancer Provide IT and Technical Support to Companies (Hour Rate)
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    Professional Freelancer Provide IT and Technical S... SKU : ITSUPPORT
    Special Price US$14.52 Regular Price US$16.13
  18. Beward Vandalproof SIP IP Video Intercom
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    Beward Vandalproof SIP IP Video Intercom SKU : WCAM101119340302
    Special Price US$102.84 Regular Price US$114.27
  19. GADINAN H.265 25CH 5MP/8CH 4K(8MP)/32CH 1080P Security NVR Support 1x6TB SATA HDD with XMeye App HDM
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    GADINAN H.265 25CH 5MP/8CH 4K(8MP)/32CH 1080P Secu... SKU : 32863573248
    Special Price US$162.00 Regular Price US$180.00
  20. Analog IP Converter Box Supports SIP& Onvif to Convert 4 Wires Analog Video Doorphone to IP with Free Mobile Apps for Ios and Android
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    Analog IP Converter Box Supports SIP& Onvif to... SKU : WCAM101119340350
    Special Price US$66.55 Regular Price US$73.94
  21. LED Bulb Light with 360 degree WiFi camera Panoramic Wireless Panoramic Surveillance Security tool H
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    LED Bulb Light with 360 degree WiFi camera Panoram... SKU : 32838652178
    Special Price US$31.97 Regular Price US$35.52
  22. 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
  23. Popular 7" WiFi Wireless RFID Password Video Door Phone intercom Doorbell IP Camera Home Alarm Syste
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    Popular 7" WiFi Wireless RFID Password Video ... SKU : SY705BMKB11
    Special Price US$198.42 Regular Price US$220.47
  24. Wanglu Newest 4 inch Wrist CCTV HD Camera Tester H.265 4K IP 8MP TVI 4MP CVI 5MP AHD Analog 5-in-1 C
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    Wanglu Newest 4 inch Wrist CCTV HD Camera Tester H... SKU : 32888808809
    Special Price US$127.30 Regular Price US$141.45
  25. 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
  26. 1080P Wireless Security Camera System 4CH NVR 4pcs Home Indoor Outdoor WiFi IP Cameras Surveillance
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    1080P Wireless Security Camera System 4CH NVR 4pcs... SKU : 32968759749
    Special Price US$97.20 Regular Price US$108.00
    Out of stock
  27. 4G WiFi Qr RFID Touch Screen Face Access Terminal Unit for School Bus
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    4G WiFi Qr RFID Touch Screen Face Access Terminal ... SKU : WCAM101119340638
    Special Price US$142.60 Regular Price US$158.45
  28. Hengda FB-1035B cross-flow fan, car flow 220v axial flow fan, original elevator accessories
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    Hengda FB-1035B cross-flow fan, car flow 220v axia... SKU : FB-1035B
    Special Price US$24.67 Regular Price US$27.41
  29. Original Xiaomi MiJia Smart Socket Plug Zigbee WiFi APP Wireless Remote Control Timer Switches Power
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    Original Xiaomi MiJia Smart Socket Plug Zigbee WiF... SKU : 32859669484
    Special Price US$19.96 Regular Price US$22.18
  30. SIP 4 Wires Analog Video Door Phone to IP Converter Box
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    SIP 4 Wires Analog Video Door Phone to IP Converte... SKU : WCAM101119340345
    Special Price US$66.55 Regular Price US$73.94
  31. Face Reader with Access Control
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    Face Reader with Access Control SKU : WCAM101119340519
    Special Price US$272.24 Regular Price US$302.49
  32. Z-wave Door Window Sensor Compatible with Z wave 300 500 series Magnet Lock Door Sensor Alarm Smart
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    Z-wave Door Window Sensor Compatible with Z wave 3... SKU : 32702447031
    Special Price US$24.82 Regular Price US$27.58
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