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Search results for: 'Tips for Developing and Testing Questionnaires/Instrument'

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  1. IP66 Outdoor Use SIP Onvif Multi Apartment Audio Intercom System
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    IP66 Outdoor Use SIP Onvif Multi Apartment Audio I... SKU : WCAM101119340288
    Special Price US$388.91 Regular Price US$432.12
  2. Video Intercom System for Building
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    Video Intercom System for Building SKU : WCAM101119340287
    Special Price US$388.91 Regular Price US$432.12
  3. Keypad Access Control Doorbell Intercom Camera
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    Keypad Access Control Doorbell Intercom Camera SKU : WCAM101119340286
    Special Price US$79.84 Regular Price US$88.71
  4. Wired Door Phone Video Intercom Buildng Villa Home Security System
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    Wired Door Phone Video Intercom Buildng Villa Home... SKU : WCAM101119340285
    Special Price US$388.91 Regular Price US$432.12
  5. SIP /Onvif Access Control Gate Intercom System with Camera
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    SIP /Onvif Access Control Gate Intercom System wit... SKU : WCAM101119340284
    Special Price US$388.91 Regular Price US$432.12
  6. Multi Apartment Video Door Phone Intercom System
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    Multi Apartment Video Door Phone Intercom System SKU : WCAM101119340283
    Special Price US$388.91 Regular Price US$432.12
  7. Waterproof Multi Apartment Building Intercom Video Door Phone
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    Waterproof Multi Apartment Building Intercom Video... SKU : WCAM101119340282
    Special Price US$388.91 Regular Price US$432.12
  8. Security HD Web Camera Mini Gourd Doll Style Lens For Indoor And Outdoor Used,Top Quality Around
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    Security HD Web Camera Mini Gourd Doll Style Lens ... SKU : 32920692034
    Special Price US$35.02 Regular Price US$38.91
    Out of stock
  9. Fire protection sound and light alarm fire protection 12V/24V sound and light alarm LED alarm number alarm horn non-compiled
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    Fire protection sound and light alarm fire protect... SKU : alarm02-TW
    Special Price US$2.90 Regular Price US$3.22
  10. NFC mobile phone RF reader and writer IC support 14443A Agreement 15693 Agreement U disk IC reader and writer without driver
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    NFC mobile phone RF reader and writer IC support 1... SKU : reader14-TW
    Special Price US$26.42 Regular Price US$29.35
  11. UHF ultra-high frequency reading and writing module RFID Internet of Things reading and writing electronic tag reader low cost reader
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    UHF ultra-high frequency reading and writing modul... SKU : UHFAT11-TW
    Special Price US$34.55 Regular Price US$38.39
  12. Inventory management software cloud ERP system procurement and sales entry and exit warehouse finance online version mobile order
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    Inventory management software cloud ERP system pro... SKU : ERP04
    Special Price US$28.74 Regular Price US$31.93
  13. Pigeon supplies and equipment racing pigeon supplies pigeons automatic movable doors and movable doors pigeon jumping cage doors thickened
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    Pigeon supplies and equipment racing pigeon suppli... SKU : dove
    Special Price US$0.94 Regular Price US$1.05
  14. SANNCE 4CH Wireless NVR CCTV System 720P IP Camera WIFI Waterproof IR Night Vison Home Security Came
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    SANNCE 4CH Wireless NVR CCTV System 720P IP Camera... SKU : 32729321663
    Special Price US$108.28 Regular Price US$120.31
    Out of stock
  15. RFID HF NFC wristband high frequency card reader, high frequency Bluetooth elves 14443A Felica 1
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    RFID HF NFC wristband high frequency card reader, ... SKU : BH04-TW
    Special Price US$43.26 Regular Price US$48.06
  16. 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
  17. NKTECH IP Camera CCTV Tester NK-795 Security Monitor Analog CVBS Cameras Test WiFi 4K 3.5" TFT Touch
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    NKTECH IP Camera CCTV Tester NK-795 Security Monit... SKU : 32840500967
    Special Price US$86.94 Regular Price US$96.60
  18. Custom Production RFID Card +Printing Graphics Logo Standard Size 125KHz/13.56 MHz
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    Custom Production RFID Card +Printing Graphics Log... SKU : RFIDCUSTOMPRINT
    Special Price US$0.15 Regular Price US$0.16 As low as US$0.02
  19. Electronic Door Password Lock Mobile Phone APP Bluetooth Smart Electronic Door Lock Touchscreen Pass
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    Electronic Door Password Lock Mobile Phone APP Blu... SKU : 32952215195
    Special Price US$49.06 Regular Price US$54.51
    Out of stock
  20. Support RFID Card Reader and Biometric Device Face Recognition Network Access Control
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    Support RFID Card Reader and Biometric Device Face... SKU : WCAM101119340080
    Special Price US$104.22 Regular Price US$115.80
  21. Beward Face Recognition and Biometric Time Attendance with Free Software
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    Beward Face Recognition and Biometric Time Attenda... SKU : WCAM101119340056
    Special Price US$98.70 Regular Price US$109.67
  22. Fast Speed Body Test Face Recognition Authentication and Access Control
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    Fast Speed Body Test Face Recognition Authenticati... SKU : WCAM101119340044
    Special Price US$319.34 Regular Price US$354.82
  23. 65536 White Lists Human Body Face Detection and Recognition Device
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    65536 White Lists Human Body Face Detection and Re... SKU : WCAM101119340034
    Special Price US$319.34 Regular Price US$354.82
  24. Facial Time Attendance and Access Control Integrated Wiegand CCTV Camera Face Recognition Turnstile
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    Facial Time Attendance and Access Control Integrat... SKU : WCAM101119340011
    Special Price US$129.64 Regular Price US$144.04
  25. ORICO ODC-2A5U 40W 5 USB Charging Ports Power Strip and 2 AC Outlets Surge Protector With 1.5M Power
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    ORICO ODC-2A5U 40W 5 USB Charging Ports Power Stri... SKU : 32661086516
    Special Price US$32.09 Regular Price US$35.66
  26. Wireless 65mm Lens to Observe The Animals and Watch The Game  Mini IP Camera
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    Wireless 65mm Lens to Observe The Animals and Watc... SKU : WCAM101119340393
    Special Price US$90.75 Regular Price US$100.83
  27. Manufacturer supplies access control RFID card reader IC-USB driveless reading and writing equipment M1 card reader
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    Manufacturer supplies access control RFID card rea... SKU : READER25-TW
    Special Price US$4.35 Regular Price US$4.84
  28. 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
  29. 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
  30. ANNKE 16CH 3MP HD CCTV System 5in1 DVR 16PCS 3MP TVI Security Dome Weatherproof Camera Outdoor CCTV
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    ANNKE 16CH 3MP HD CCTV System 5in1 DVR 16PCS 3MP T... SKU : 32949223981
    Special Price US$639.18 Regular Price US$710.20
    Out of stock
  31. 2700lbs (1200kg) High Security Electric Shear Lock with Delay and Signal Output
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    2700lbs (1200kg) High Security Electric Shear Lock... SKU : NORDS10092246
    Special Price US$38.90 Regular Price US$43.23
  32. 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
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