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Search results for: 'sql server the certificate chain was issued by an authority that is not trusted'

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  1. Yutai rs485 repeater lightning protection dual-channel serial port RS485 photoelectric isolation signal amplifier extension UT-520
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    Yutai rs485 repeater lightning protection dual-cha... SKU : UT-520
    Special Price US$52.11 Regular Price US$57.90
  2. Yutai Rail-type industrial-grade RS232 to RS485/422 converter adapter photoelectric isolation UT-503
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    Yutai Rail-type industrial-grade RS232 to RS485/42... SKU : UT-503
    Special Price US$43.98 Regular Price US$48.87
  3. Yutai UTEK 232 serial port photoelectric isolator three-wire 2, 3, 5-pin adapter UT-211
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    Yutai UTEK 232 serial port photoelectric isolator ... SKU : UT-211
    Special Price US$8.56 Regular Price US$9.51
  4. 232 to 485/422 bidirectional interface converter serial port to 485 lightning protection with photoelectric isolation
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    232 to 485/422 bidirectional interface converter s... SKU : UT-206
    Special Price US$27.87 Regular Price US$30.97
  5. 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
  6. 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
  7. Yutai UT-501 rail type industrial grade passive optoelectronic isolation RS232 to RS485/422 converter
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    Yutai UT-501 rail type industrial grade passive op... SKU : UT-501
    Special Price US$27.87 Regular Price US$30.97
  8. Yutai Passive 232 to RS485/422 Optoelectronic Isolated Serial Port Converter to 485 Adapter UT-217E
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    Yutai Passive 232 to RS485/422 Optoelectronic Isol... SKU : UT-217E
    Special Price US$17.42 Regular Price US$19.35
  9. Yutai high-performance industrial-grade RS485 repeater, photoelectric isolation signal amplifier extender UT-2209
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    Yutai high-performance industrial-grade RS485 repe... SKU : UT-2209
    Special Price US$25.84 Regular Price US$28.71
  10. 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
  11. Yutai UT-1208 Optoelectronic Isolation RS232/485 Input to 8-port RS485 Output Smart Hub HUB
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    Yutai UT-1208 Optoelectronic Isolation RS232/485 I... SKU : UT-120
    Special Price US$116.70 Regular Price US$129.67
  12. Yutai UTEK high-performance RS232 to 2-port RS485 industrial-grade photoelectric isolation converter UT-502
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    Yutai UTEK high-performance RS232 to 2-port RS485 ... SKU : UT-502
    Special Price US$43.55 Regular Price US$48.38
  13. ID card IC card issuing machine eight-digit ten-digit card number card reader USB/RS232 serial port driver-free format adjustable
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    ID card IC card issuing machine eight-digit ten-di... SKU : reader-RD100U
    Special Price US$10.80 Regular Price US$12.00
  14. ID/IC card reader access control card issuer contactless M1 card member card swiper USB interface driver-free
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    ID/IC card reader access control card issuer conta... SKU : reader-m1-ICID
    Special Price US$6.53 Regular Price US$7.26
  15. 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
  16. NFC reader IC card reader access control card batch encryption M1 card issuer drive-free writable URL text
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    NFC reader IC card reader access control card batc... SKU : reader-NFC300
    Special Price US$20.18 Regular Price US$22.42
  17. 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
  18. 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
  19. RFID desktop card reader-ID/IC-USB private card reader/Internet cafe card issuer/member card reader
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    RFID desktop card reader-ID/IC-USB private card re... SKU : reader17-TW
    Special Price US$1.45 Regular Price US$1.62
  20. RFID card reader NFC mobile phone radio frequency access card reader USB disk appearance ID/IC card swiper access card issuer
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    RFID card reader NFC mobile phone radio frequency ... SKU : reader13-TW
    Special Price US$4.21 Regular Price US$4.67
  21. Access card reader ID/IC card reader RFID Internet cafe member card issuer USB interface card swiping machine
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    Access card reader ID/IC card reader RFID Internet... SKU : reader11-TW
    Special Price US$6.17 Regular Price US$6.85
  22. L1 Smart Keyless Fingerprint Lock for Car Motorcycle Bike Waterproof Security Anti-theft Door Suitca
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    L1 Smart Keyless Fingerprint Lock for Car Motorcyc... SKU : 32956682761
    Special Price US$18.14 Regular Price US$20.16
    Out of stock
  23. Anti theft Disk Disc Brake Rotor Lock For Scooter Bicycle Motorcycle SafetyLock
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    Anti theft Disk Disc Brake Rotor Lock For Scooter ... SKU : 32922195828
    Special Price US$1.16 Regular Price US$1.29
    Out of stock
  24. Infrared Thermal Imaging Camera Access Control and Time Attendance Face ID Recognition Device
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    Infrared Thermal Imaging Camera Access Control and... SKU : WCAM101119340194
    Special Price US$358.66 Regular Price US$398.51
  25. Face and Card Time Recording Thermal Scanner Camera Face Recognition Turnstile
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    Face and Card Time Recording Thermal Scanner Camer... SKU : WCAM101119340146
    Special Price US$192.04 Regular Price US$213.37
  26. Xiaomi Mijia Honeywell Fire Alarm Detector, Aqara Zigbee Remote Control Audible And Visual Alarm Not
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    Xiaomi Mijia Honeywell Fire Alarm Detector, Aqara ... SKU : 32804951935
    Special Price US$37.15 Regular Price US$41.28
  27. EAS Blank Blank Anti theft label Sticker Soft Label RF 8.2Mhz 4x4mm
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    EAS Blank Blank Anti theft label Sticker Soft Labe... SKU : EAS_tag_LIHTNE
    Special Price US$8.49 Regular Price US$9.43
  28. Thermal and Visual Surveillance in One PTZ IP Network Camera
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    Thermal and Visual Surveillance in One PTZ IP Netw... SKU : WCAM101119340611
    Special Price US$2,592.74 Regular Price US$2,880.83
  29. Mqtt Integrate Cloud Biometric Thermometer Face Recognition Temperature Scanning Kiosk
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    Mqtt Integrate Cloud Biometric Thermometer Face Re... SKU : WCAM101119340213
    Special Price US$272.24 Regular Price US$302.49
  30. FID ultra-high frequency UHF reader and writer 1-channel host module import module supports RSSI external antenna
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    FID ultra-high frequency UHF reader and writer 1-c... SKU : HY107S1-TW
    Special Price US$121.93 Regular Price US$135.48
  31. 8 Inch LCD Qr Code Face Recognition Terminal with Thermal Infrared Temperature Measurement Machine and Time Attendance for Access Control System
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    8 Inch LCD Qr Code Face Recognition Terminal with ... SKU : WCAM101119340323
    Special Price US$272.24 Regular Price US$302.49
  32. MC-31 wired door magnetic alarm door magnetic switch sensor door and window anti-theft device normally open and closed
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    MC-31 wired door magnetic alarm door magnetic swit... SKU : alarm01-TW
    Special Price US$1.42 Regular Price US$1.58
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