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Search results for: 'Find a number of nonduplicate rows in pandas'

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  1. 3.0 Inch TFT Screen Linux Fingerprint Time and Attendance (Bio 202)
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    3.0 Inch TFT Screen Linux Fingerprint Time and Att... SKU : NORDS10092239
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  2. Five-Year Warranty Pure Copper Coil 180kg/350lbs Single Door Fail-Safe Sliding Door Lock for Access Control
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    Computer financial card and IC card reader/Foreign... SKU : reader26-TW
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  15. 7 8 10 Inch Mini Tablet Capacitive HMI Touch Screens All in One Computer Embedded Industrial Panel PC
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    7 8 10 Inch Mini Tablet Capacitive HMI Touch Scree... SKU : SENKE101118570030
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  16. Intelligent Face Recognition Access Control for Attendance
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    Intelligent Face Recognition Access Control for At... SKU : WCAM101119340509
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  17. 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
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  18. Intelligent Door Access System Smart Security Devices Facial Time Recognition Face Rcognition Attendance Terminal
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    Intelligent Door Access System Smart Security Devi... SKU : WCAM101119340495
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  19. 7 Inch Screen RFID Card Time Attendance Access Control Face Recognition Device Biometric Terminal
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    7 Inch Screen RFID Card Time Attendance Access Con... SKU : WCAM101119340488
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  20. Sdk Provided for Integration Face Recognition Biometric Access Reader
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  21. Hi3516D V300 Chip Set 7 Inch 2 Cameras Time Attendant Facial Reader
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    Hi3516D V300 Chip Set 7 Inch 2 Cameras Time Attend... SKU : WCAM101119340482
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  22. Industrial 4G Cellular Modbus RTU Master for PLC Smart Meters Remote Data Acquisition MQTT IOT Gateway
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    Industrial 4G Cellular Modbus RTU Master for PLC S... SKU : RTUS272
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  23. Tatami handle invisible inline handle drawer, wardrobe buckle hand cabinet door hidden inline handle handle
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    Tatami handle invisible inline handle drawer, ward... SKU : hard10-TW
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  24. 7 Inch Access Control Face Recognition Biometric Face Reader
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    7 Inch Access Control Face Recognition Biometric F... SKU : WCAM101119340598
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  25. Embedded or Wall Mount Aluminum Case IP65 Waterproof LCD Monitor Fanless 12" Industrial Tablet PC
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    Embedded or Wall Mount Aluminum Case IP65 Waterpro... SKU : SENKE101118570027
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  26. Dual Gigabit Ethernet 10.4 12.1 15 17 Inch Full Aluminum RS232 RS485 Capacitive Touch Screen Industrial Fanless PC J4125
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    Dual Gigabit Ethernet 10.4 12.1 15 17 Inch Full Al... SKU : SENKE101118570017
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  27. Bis Certificate Full Aluminum Wall Mounted / Desktop Touchscreen Industrial Panel PC Manufacturers for India
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    Bis Certificate Full Aluminum Wall Mounted / Deskt... SKU : SENKE101118570002
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  28. 10 Sizes Convenient Magic Non Slip Door Mat Dirts Trapper Indoor Super Absorbent Doormat
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    10 Sizes Convenient Magic Non Slip Door Mat Dirts ... SKU : COVID-19-MAT
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  29. Second Development Linux System Android 8 Inch Touch Screen Bare Machine
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    Second Development Linux System Android 8 Inch Tou... SKU : WCAM101119340633
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  30. 7 Inch Free API Management Software Face Recognition Unit
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    7 Inch Free API Management Software Face Recogniti... SKU : WCAM101119340623
    Special Price US$133.96 Regular Price US$148.84
  31. Smart Access Control System 1080P Visual Door Bell Tuya WiFi Video Doorbell Intercom System
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    Smart Access Control System 1080P Visual Door Bell... SKU : WCAM101119340390
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  32. 7 Inch Screen RFID Card Time Attendance Access Control Face Recognition Device Biometric Terminal
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    7 Inch Screen RFID Card Time Attendance Access Con... SKU : WCAM101119340165
    Special Price US$142.60 Regular Price US$158.45
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