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Search results for: 'science and technology upsc notes'

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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. 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
  3. OEM/ODM Face Recognition Technology CCTV Camera Face Recognition with Infrared Camera
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    OEM/ODM Face Recognition Technology CCTV Camera Fa... SKU : WCAM101119340133
    Special Price US$87.29 Regular Price US$96.99
  4. Jakcom R3 Waterproof Smart Ring NFC Mobile Phone Smart Bracelet High Technology Phone Lock Magic Mag
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    Jakcom R3 Waterproof Smart Ring NFC Mobile Phone S... SKU : 32869161903
    Special Price US$15.55 Regular Price US$17.28
  5. School Bus 4G Face Access Camera Time Attendance Machine with Free Software and Sdk
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    School Bus 4G Face Access Camera Time Attendance M... SKU : WCAM101119340639
    Special Price US$142.60 Regular Price US$158.45
  6. Wholesale 10pcs/lot N2 13.56mhz Smart Nail Sticker Decal 3D Design Tattoo for N2F APP lock Private S
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    Wholesale 10pcs/lot N2 13.56mhz Smart Nail Sticker... SKU : 32779591697
    Special Price US$19.87 Regular Price US$22.08
  7. 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
  8. 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
  9. Manufacturer Liveness Detection Face Recognition Time Attendance and Access Control
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    Manufacturer Liveness Detection Face Recognition T... SKU : WCAM101119340464
    Special Price US$88.15 Regular Price US$97.95
  10. 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
  11. ZK TF1700 Biometric Fingerprint And 13.56MHZ MF IC Card Access Control System IP65 Waterproof Finger
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    ZK TF1700 Biometric Fingerprint And 13.56MHZ MF IC... SKU : 32229662355
    Special Price US$74.75 Regular Price US$83.06
    Out of stock
  12. F18 Biometric Fingerprint Time Attendance And Access Control Color Screen With Keypad And TCP/IP Doo
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    F18 Biometric Fingerprint Time Attendance And Acce... SKU : 32250510838
    Special Price US$60.96 Regular Price US$67.74
    Out of stock
  13. 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
  14. Two Way Talk and Door Release Wired Building Intercom Camera
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    Two Way Talk and Door Release Wired Building Inter... SKU : WCAM101119340409
    Special Price US$388.91 Regular Price US$432.12
  15. RFID UHF PCB ANTI-METAL TAG
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    RFID UHF PCB ANTI-METAL TAG SKU : RFID UHF PCB ANTI-METAL TAG
    Special Price US$0.80 Regular Price US$0.89
  16. 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
  17. Aqara Smart Door Windows Sensor Wireless Intelligent Mijia Home anti-theft protection Zigbee functio
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    Aqara Smart Door Windows Sensor Wireless Intellige... SKU : 32829007348
    Special Price US$12.96 Regular Price US$14.39
  18. 8" LCD Qr Code Facial Recognition Machine with Non Contact Temperature Measurement and Face Mask Detection and Time Attendance for Access Control System
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    8" LCD Qr Code Facial Recognition Machine wit... SKU : WCAM101119340321
    Special Price US$272.24 Regular Price US$302.49
  19. TIMER Jakcom R3 Smart Ring Magic NFC Wireless Function Lock Phone Privacy Protection for Android Sma
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    TIMER Jakcom R3 Smart Ring Magic NFC Wireless Func... SKU : 32796775955
    Special Price US$12.96 Regular Price US$14.39
  20. 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
  21. Face Recognition Remote Access System with Cloud Server Data Central Attendance Biometric Devices Work Time Attendance and Door Access Control
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    Face Recognition Remote Access System with Cloud S... SKU : WCAM101119340166
    Special Price US$142.60 Regular Price US$158.45
  22. Panic Exit Bar for Fire and Emergency Lock 650cm
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    Panic Exit Bar for Fire and Emergency Lock 650cm SKU : JDY800
    Special Price US$123.38 Regular Price US$137.09
  23. Women self defense personal alarm keychain students safety protection alarm and elderly panic button
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    Women self defense personal alarm keychain student... SKU : 32842700283
    Special Price US$2.88 Regular Price US$3.20
    Out of stock
  24. 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
  25. NEW 1Pc Three Color Safety Glasses Transparent Protective And Work Safety Glasses Wind And Dust Gogg
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    NEW 1Pc Three Color Safety Glasses Transparent Pro... SKU : 32789321640
    Special Price US$1.44 Regular Price US$1.60
  26. China Factory Water-Proof Villa Intercom System Video and Audio Door Phone
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    China Factory Water-Proof Villa Intercom System Vi... SKU : WCAM101119340122
    Special Price US$81.87 Regular Price US$90.96
  27. Hot Handsfree Audio Door Phone for Villa and Office
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    Hot Handsfree Audio Door Phone for Villa and Offic... SKU : WCAM101119340118
    Special Price US$95.07 Regular Price US$105.63
  28. 1080P 60fps 30X Optical Zoom Visca & Pelco-D/P HDMI and SDI Output HD IP POE PTZ Video Conference
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    1080P 60fps 30X Optical Zoom Visca & Pelco-D/P... SKU : 32963024208
    Special Price US$1,698.13 Regular Price US$1,886.81
  29. Europe and the United States new bathroom bathtub safety rails for the elderly pregnant women and ch
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    Europe and the United States new bathroom bathtub ... SKU : 32950846004
    Special Price US$19.74 Regular Price US$21.94
    Out of stock
  30. 2017 Xiaomi Smart Home Gateway 3 ,Aqara Smart Light Control ZiGBee/Wifi Wireless Key and Wall Switc
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    2017 Xiaomi Smart Home Gateway 3 ,Aqara Smart Ligh... SKU : 32792095225
    Special Price US$27.42 Regular Price US$30.47
  31. 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
  32. Composite AV CVBS 3RCA to HDMI Video Converter Adapter Full HD 720P 1080P For HDTV VCR DVD VHS PS3 X
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    Composite AV CVBS 3RCA to HDMI Video Converter Ada... SKU : 32580784544
    Special Price US$1.89 Regular Price US$2.10
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