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Search results for: 'water quality sensor arduino'

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  1. Good Quality High Speed Face Time Attendance Face recognition Time Clock With Fingerprint Door Acces
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    Good Quality High Speed Face Time Attendance Face ... SKU : 32884175790
    Special Price US$42.00 Regular Price US$46.67
    Out of stock
  2. Free SDK uru 4000b Digital Persona USB Biometric Fingerprint sensor Fingerprint Reader URU4000B scan
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    Free SDK uru 4000b Digital Persona USB Biometric F... SKU : 32353252060
    Special Price US$58.01 Regular Price US$64.45
  3. 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$21.00 Regular Price US$23.33
    Out of stock
  4. Waterproof HD 720P Wireless WIFI RFID Password Fingerprint Recognition Video Doorbell Intercom Access Control
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    Waterproof HD 720P Wireless WIFI RFID Password Fin... SKU : MJFR11-2
    Special Price US$154.14 Regular Price US$171.27
  5. Mountainone Waterproof HD720P Wireless WIFI RFID Password Fingerprint Recognize Video Door Phone Doo
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    Mountainone Waterproof HD720P Wireless WIFI RFID P... SKU : MJFR11
    Special Price US$130.04 Regular Price US$144.49
  6. Free Shipping Brand New USB Fingerprint Reader Scanner Sensor ZK4500 for Computer PC Home and Office
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    Free Shipping Brand New USB Fingerprint Reader Sca... SKU : 32811911702
    Special Price US$58.48 Regular Price US$64.97
  7. Fingerprint Padlock Smart Fingerprint Lock IP66 Waterproof Dustproof Design Keyless Anti-theft
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    Fingerprint Padlock Smart Fingerprint Lock IP66 Wa... SKU : 32939904529
    Special Price US$19.99 Regular Price US$22.21
    Out of stock
  8. DANMINI A5 Fingerprint sensor Employee Attendance Machine Time Clock Recorder 2.4-Inch TFT Color
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    DANMINI A5 Fingerprint sensor Employee Attendance ... SKU : 32846070061
    Special Price US$83.66 Regular Price US$92.96
  9. 5 Inch IPS Screen Face Recognition Attendance Sensor Smart Access Control System
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    5 Inch IPS Screen Face Recognition Attendance Sens... SKU : WCAM101119340577
    Special Price US$101.03 Regular Price US$112.25
  10. Door Management Intercom Face Identification Waterproof Facial Recognition Time Attendance with Access Control Function
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    Door Management Intercom Face Identification Water... SKU : WCAM101119340497
    Special Price US$268.80 Regular Price US$298.67
  11. Facial Communication with TCP IP Time Attendance WiFi Recognition Card Reader Access Control Keypad Face Capacity Waterproof
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    Facial Communication with TCP IP Time Attendance W... SKU : WCAM101119340496
    Special Price US$165.05 Regular Price US$183.39
  12. Smart Keyless Fingerprint Lock USB Rechargeable Waterproof Anti-Theft Security Padlock Door Luggage
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    Smart Keyless Fingerprint Lock USB Rechargeable Wa... SKU : 32972119791
    Special Price US$18.48 Regular Price US$20.53
    Out of stock
  13. Waterproof Keyless Bluetooth Fingerprint Lock Padlock Anti-Theft APP Control Door Cabinet Smart
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    Waterproof Keyless Bluetooth Fingerprint Lock Padl... SKU : 32968330769
    Special Price US$24.70 Regular Price US$27.44
    Out of stock
  14. Waterproof Mini portable Bluetooth smart Fingerprint Lock Anti Theft iOS Android APP control door
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    Waterproof Mini portable Bluetooth smart Fingerpri... SKU : 32962995679
    Special Price US$25.20 Regular Price US$28.00
    Out of stock
  15. Free Software Mask Detection Door Sensor SIP Access Control Door Open Linux 5 Inch Face Reader System
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    Free Software Mask Detection Door Sensor SIP Acces... SKU : WCAM101119340619
    Special Price US$101.03 Regular Price US$112.25
  16. Wireless/ Wired 5 Inch Door Sensor Facial Recognition Access Control System
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    Wireless/ Wired 5 Inch Door Sensor Facial Recognit... SKU : WCAM101119340597
    Special Price US$102.03 Regular Price US$113.37
  17. 1set FPM10A fingerprint Module for Optical fingerprint sensor + 1pcs UNO R3 MEGA328P with usb cable
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    1set FPM10A fingerprint Module for Optical finger... SKU : 32844031842
    Special Price US$34.00 Regular Price US$37.78
  18. Fingerprint RFID Access control system set Control Machine Digital Scanner Sensor For Door Lock Ti
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    Fingerprint RFID Access control system set Contro... SKU : 32828709267
    Special Price US$227.47 Regular Price US$252.75
  19. 5 Inch SIP Dynamic Face Recognition Access Control System TCP/IP Time Attendance Solutions
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    5 Inch SIP Dynamic Face Recognition Access Control... SKU : WCAM101119340635
    Special Price US$110.03 Regular Price US$122.26
  20. 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$165.05 Regular Price US$183.39
  21. 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$165.05 Regular Price US$183.39
  22. 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$135.04 Regular Price US$150.04
  23. 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$117.60 Regular Price US$130.67
    Out of stock
  24. WiFi None Screen Face Recognition Access Controller
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    WiFi None Screen Face Recognition Access Controlle... SKU : WCAM101119340543
    Special Price US$67.03 Regular Price US$74.48
  25. DIYSECUR TCP/IP USB Fingerprint ID Card Reader Password Keypad Door Access Control System + Power
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    DIYSECUR TCP/IP USB Fingerprint ID Card Reader Pas... SKU : 32788518520
    Special Price US$63.84 Regular Price US$70.93
    Out of stock
  26. 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$193.71 Regular Price US$215.23
    Out of stock
  27. DIYSECUR Full TCP / IP Fingerprint ID Card Reader Door Access Control Kit + Magnetic Lock + Exit
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    DIYSECUR Full TCP / IP Fingerprint ID Card Reader ... SKU : 1290724467
    Special Price US$173.03 Regular Price US$192.25
    Out of stock
  28. DIYSECUR Full Complete LCD Fingerprint And Id Card Reader Password Keypad Door Access Control System
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    DIYSECUR Full Complete LCD Fingerprint And Id Card... SKU : 2039616781
    Special Price US$193.71 Regular Price US$215.23
    Out of stock
  29. HTTP/Mqtt Free Software Sdk Wiegand 26/34 4G Face Access Reader
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    HTTP/Mqtt Free Software Sdk Wiegand 26/34 4G Face ... SKU : WCAM101119340601
    Special Price US$190.05 Regular Price US$211.17
  30. 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$144.48 Regular Price US$160.53
    Out of stock
  31. Danmini A3 sliver fingerprint reader biometric door lock with thumbprint scanner DC 5V/1A color TFT
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    Danmini A3 sliver fingerprint reader biometric doo... SKU : 32839005533
    Special Price US$25.03 Regular Price US$27.81
    Out of stock
  32. 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$328.08 Regular Price US$364.54
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