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Search results for: 'Invitation to Computer Science G Michael Schneider, Judith L.Gerstin'

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  1. Plug and Play Hospital School Use Fever Detection Temperature Detector
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    Plug and Play Hospital School Use Fever Detection ... SKU : WCAM101119340525
    Special Price US$33.71 Regular Price US$37.45
  2. Waterproof Dust IP65 Wiegand Metal ID Card Standalone Fingerprint Access Control for Single Door
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    Waterproof Dust IP65 Wiegand Metal ID Card Standal... SKU : NORDS10092160
    Special Price US$43.40 Regular Price US$48.22
  3. RFID 125KHz Based Access Control + Time Attendance + Fingerprint + PIN +Keypad TFT Color Display Standalone TCP/IP
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    RFID 125KHz Based Access Control + Time Attendance... SKU : H15U
    Special Price US$48.61 Regular Price US$54.02
  4. 1pc Face Clamps Multi-function 6"-14"inch Steel C Type Clip Vise Locking Tightening Pliers Woodworki
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    1pc Face Clamps Multi-function 6"-14"inc... SKU : 32919294275
    Special Price US$1.45 Regular Price US$1.62
    Out of stock
  5. ZK IFACE702 Face And Fingerprint Time Attendance Door Access Control System WIFI TCP/IP
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    ZK IFACE702 Face And Fingerprint Time Attendance D... SKU : 32562282429
    Special Price US$124.83 Regular Price US$138.70
    Out of stock
  6. DIYSECUR 1000 Users Fingerprint 125KHz RFID Card Reader 2 In 1 Door Lock Access Controller Kit Plast
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    DIYSECUR 1000 Users Fingerprint 125KHz RFID Card R... SKU : 32838440378
    Special Price US$19.16 Regular Price US$21.29
    Out of stock
  7. MILEVIEW Rfid Door Access Control System Kit Set + Electric Magnetic Door Lock +Rfid Keypad + Exit B
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    MILEVIEW Rfid Door Access Control System Kit Set +... SKU : 32796369901
    Special Price US$64.72 Regular Price US$71.91
  8. 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
  9. Electronic Intelligent Bluetooth Fingerprint Password Padlock Home Door App Remote Management Mobile
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    Electronic Intelligent Bluetooth Fingerprint Passw... SKU : 32960172665
    Special Price US$13.65 Regular Price US$15.16
    Out of stock
  10. Metal Waterproof RFID 13.56MHz Card Reader PIN Code Keypad Door Access Controller
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    Metal Waterproof RFID 13.56MHz Card Reader PIN Cod... SKU : TB15000ACWPIC
    Special Price US$23.23 Regular Price US$25.81
  11. Metal Waterproof RFID 125MHz Card Reader PIN Code Keypad Door Access Controller
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    Metal Waterproof RFID 125MHz Card Reader PIN Code ... SKU : TB15000ACWP
    Special Price US$17.42 Regular Price US$19.35
  12. Multi-Biometric Facial Fingerprint Time Attendance with Access Control Wiegand Output
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    Multi-Biometric Facial Fingerprint Time Attendance... SKU : NORDS10092166
    Special Price US$101.61 Regular Price US$112.90
  13. SEEBZ Digital Persona USB Biometric Fingerprint Scanner Fingerprint Reader URU5000 URU4500+Free SDK
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    SEEBZ Digital Persona USB Biometric Fingerprint Sc... SKU : 32882865059
    Special Price US$83.82 Regular Price US$93.14
  14. 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
  15. Free Software API Sdk Face Recognition Camera with Qr and Card Reader
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    Free Software API Sdk Face Recognition Camera with... SKU : WCAM101119340630
    Special Price US$163.34 Regular Price US$181.49
  16. ZK Multibio700 Face Access Control Door Controller With Fingerprint And RFID Card Reader 1500 Face C
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    ZK Multibio700 Face Access Control Door Controller... SKU : 32266908299
    Special Price US$101.61 Regular Price US$112.90
    Out of stock
  17. One to Three Video Intercom system 1 Camera 3 Monitors Wireless Wifi Fingerprint RFID Password Video
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    One to Three Video Intercom system 1 Camera 3 Moni... SKU : SY705BMJFR11-1
    Special Price US$336.20 Regular Price US$373.55
  18. 433MHz Wireless Remote Control Switch 2CH Relay Receiver Module + Learning Code 1527 Transmitter rem
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    433MHz Wireless Remote Control Switch 2CH Relay Re... SKU : 32826660666
    Special Price US$2.76 Regular Price US$3.07
  19. Audio interface RFID HF 14443A NFC mini reader writer 0 5M for Android mobile phone +SDK
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    Audio interface RFID HF 14443A NFC mini reader wri... SKU : RH06
    Special Price US$43.55 Regular Price US$48.38
  20. Electronic Keyless Lock Optical Fingerprint Password Door Lock Home Access Control System Security
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    Electronic Keyless Lock Optical Fingerprint Passwo... SKU : 32925607835
    Special Price US$65.32 Regular Price US$72.58
    Out of stock
  21. In Stock Xiaomi Sherlock Smart lock M1 mijia Smart door lock Keyless Fingerprint+Password work to Mi
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    In Stock Xiaomi Sherlock Smart lock M1 mijia Smart... SKU : 32844910217
    Special Price US$116.67 Regular Price US$129.64
  22. HTTP/Mqtt Free Sdk/API Software 10 Inch Qr+RFID Face Recognition Access Control Outdoor
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    HTTP/Mqtt Free Sdk/API Software 10 Inch Qr+RFID Fa... SKU : WCAM101119340599
    Special Price US$142.60 Regular Price US$158.45
  23. Wireless RFID Facial Recognition Elevator Entry System with Elevator Access Control Panel
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    Wireless RFID Facial Recognition Elevator Entry Sy... SKU : WCAM101119340567
    Special Price US$224.70 Regular Price US$249.67
  24. Wireless 7" SIP IP Indoor Monitor for Access Control and Two Way Talk
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    Wireless 7" SIP IP Indoor Monitor for Access ... SKU : WCAM101119340553
    Special Price US$85.56 Regular Price US$95.07
  25. Mountainone 7 inch One to One Wired Wireless Wifi Fingerprint RFID Password Video Door Phone Doorbell
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    Mountainone 7 inch One to One Wired Wireless Wifi ... SKU : SY709BMJF11
    Special Price US$171.28 Regular Price US$190.31
  26. Beward IP Villa Indoor Monitor Video Doorbell Kit Camera SIP Intercom
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    Beward IP Villa Indoor Monitor Video Doorbell Kit ... SKU : WCAM101119340585
    Special Price US$177.17 Regular Price US$196.86
  27. Lanxstar Micro Type Intelligent Lock Fingerprint Smart Anti-theft Door Interior Door Remote Blueto
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    Lanxstar Micro Type Intelligent Lock Fingerprint... SKU : 32811125059
    Special Price US$283.46 Regular Price US$314.96
  28. DIYSECUR Full Complete Fingerprint And Id Card Door Access Control System +Drop Bolt Lock + Remote C
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    DIYSECUR Full Complete Fingerprint And Id Card Doo... SKU : 1291125498
    Special Price US$167.36 Regular Price US$185.96
    Out of stock
  29. LANXSTAR Face Recognition Palm Prints Intelligent Lock Apartment Home Anti-theft Security Door Elect
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    LANXSTAR Face Recognition Palm Prints Intelligent ... SKU : 32866582832
    Special Price US$297.54 Regular Price US$330.60
  30. uhf rfid module R2000 chip smart card read module USB 2.0 RS232 interface with four antenna ports fo
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    uhf rfid module R2000 chip smart card read module ... SKU : CFR2000
    Special Price US$238.53 Regular Price US$265.04
  31. 1Pc Universal Digital Smart Door Lock Password Fingerprint Anti-theft Security Electric Lock House
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    1Pc Universal Digital Smart Door Lock Password Fin... SKU : 32969027580
    Special Price US$43.26 Regular Price US$48.06
    Out of stock
  32. Anytek P4 USB Rechargeable Smart Fingerprint Lock Keyless Fingerprint Unlock Anti-Theft Security Pad
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    Anytek P4 USB Rechargeable Smart Fingerprint Lock ... SKU : 32965350294
    Special Price US$18.87 Regular Price US$20.97
    Out of stock
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