Free Shipping Now for Selected Valuable Customers from Asian Countries
  • Sign In
  • Create an Account
Toggle Nav
My Cart
Search
Advanced Search
Contact Us +85298654457
  • Compare Products
Menu
Account

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

View as Grid List

Items 33-64 of 283

Page
per page
Set Ascending Direction
Related search terms
Find a song.
Find the top 3 cities that generated the most revenue from rentals. Include the total revenue per city.sakila dv
find text position in logic app
findp(b/a union b^c)
Find a number of nonduplicate rows in pandas'123
  1. 7 inch Wired Wireless Wifi IP Video Door Phone Doorbell Intercom Entry System with 1000TVL Wired Cam
    Add to Wish List Add to Compare
    7 inch Wired Wireless Wifi IP Video Door Phone Doo... SKU : SY806MJ
    Special Price US$185.79 Regular Price US$206.44
  2. IP68 Magnetic Adsorption USB 125kHz RFID Card Guard Patrol System
    Add to Wish List Add to Compare
    IP68 Magnetic Adsorption USB 125kHz RFID Card Guar... SKU : 101015000007
    Special Price US$30.19 Regular Price US$33.55
  3. IP68 Waterproof Magnetic Adsorption USB 125kHz Real Time Guard Tour RFID Card Gate Reader
    Add to Wish List Add to Compare
    IP68 Waterproof Magnetic Adsorption USB 125kHz Rea... SKU : 101015000005
    Special Price US$46.67 Regular Price US$51.85
  4. IP68 Waterproof Magnetic Adsorption USB 125kHz Real Time Guard Tour RFID Reader Device Price
    Add to Wish List Add to Compare
    IP68 Waterproof Magnetic Adsorption USB 125kHz Rea... SKU : 101015000003
    Special Price US$46.67 Regular Price US$51.85
  5. IP68 Magnetic Adsorption USB 125kHz RFID Card Guard Tour Machine Real Time Guard Tour RFID Reader Price
    Add to Wish List Add to Compare
    IP68 Magnetic Adsorption USB 125kHz RFID Card Guar... SKU : 101015000001
    Special Price US$46.67 Regular Price US$51.85
  6. V9 IC Fingerprint Touch Screen Password Entrance Anti-theft Door Electronic Smart Lock Red bronze/K
    Add to Wish List Add to Compare
    V9 IC Fingerprint Touch Screen Password Entrance A... SKU : 32857758037
    Special Price US$555.59 Regular Price US$617.32
  7. Plastic Case Face Recognition Access Control Terminal 5 Inches Wg Access Control Camera System
    Add to Wish List Add to Compare
    Plastic Case Face Recognition Access Control Termi... SKU : WCAM101119340571
    Special Price US$358.66 Regular Price US$398.51
  8. 5 Inch Non Touch SIM Card Biometric Attendance Machine Based Facial Recognition System Time Attendance for Cloud Develop
    Add to Wish List Add to Compare
    5 Inch Non Touch SIM Card Biometric Attendance Mac... SKU : WCAM101119340569
    Special Price US$87.29 Regular Price US$96.99
  9. Access Control Low Price Video Intercom RFID Card Face Recognition Access Control Device
    Add to Wish List Add to Compare
    Access Control Low Price Video Intercom RFID Card ... SKU : WCAM101119340549
    Special Price US$85.56 Regular Price US$95.07
  10. All in One Industrial Grade Touch Panel PC Front IP65 Rk3128 Mini Android PC Rugged Industrial Tablet PC with RJ45
    Add to Wish List Add to Compare
    All in One Industrial Grade Touch Panel PC Front I... SKU : SENKE101118570026
    Special Price US$108.72 Regular Price US$120.80
  11. Interface Customized All Aluminum Small Embedded Ipc Industrial Computer Industrial Tablet PC
    Add to Wish List Add to Compare
    Interface Customized All Aluminum Small Embedded I... SKU : SENKE101118570025
    Special Price US$222.08 Regular Price US$246.76
  12. HTTP/Mqtt Free Sdk/API Software 10 Inch Qr+RFID Face Recognition Access Control Outdoor
    Add to Wish List Add to Compare
    HTTP/Mqtt Free Sdk/API Software 10 Inch Qr+RFID Fa... SKU : WCAM101119340599
    Special Price US$142.60 Regular Price US$158.45
  13. Best Price IP68 RFID Monitoring Guard Tour Patrol Management System RFID Card Reader
    Add to Wish List Add to Compare
    Best Price IP68 RFID Monitoring Guard Tour Patrol ... SKU : 101015000004
    Special Price US$51.67 Regular Price US$57.41
  14. 4m Flash Memory IP68 Magnetic USB 125kHz RFID Card Guard Tour Patrol System Item
    Add to Wish List Add to Compare
    4m Flash Memory IP68 Magnetic USB 125kHz RFID Card... SKU : 101015000002
    Special Price US$44.70 Regular Price US$49.67
  15. Blue Iris Compatible VoIP SIP IP Video Doorphone Intercom Intercom for Two Way Talk and Remote Door Open
    Add to Wish List Add to Compare
    Blue Iris Compatible VoIP SIP IP Video Doorphone I... SKU : WCAM101119340595
    Special Price US$116.67 Regular Price US$129.64
  16. 4.3 Inch Low Price Video Intercom RFID Card Face Recognition Access Control Device
    Add to Wish List Add to Compare
    4.3 Inch Low Price Video Intercom RFID Card Face R... SKU : WCAM101119340560
    Special Price US$129.64 Regular Price US$144.04
  17. 8 Inch Touch Screen Biometric Security Camera Face Recognition Door Access System with IC Card and WiFi
    Add to Wish List Add to Compare
    8 Inch Touch Screen Biometric Security Camera Face... SKU : WCAM101119340559
    Special Price US$129.64 Regular Price US$144.04
  18. 5 Inch SIP Two Way Talk Face Reader Free API Sdk NFC Time Attendance Door Access Control System
    Add to Wish List Add to Compare
    5 Inch SIP Two Way Talk Face Reader Free API Sdk N... SKU : WCAM101119340618
    Special Price US$95.07 Regular Price US$105.63
  19. Linux 5 Inch Wireless Wired Time Attendance Card Reader 13.56mnz NFC RFID Door Access Control System Face Reader Free API/Sdk
    Add to Wish List Add to Compare
    Linux 5 Inch Wireless Wired Time Attendance Card R... SKU : WCAM101119340604
    Special Price US$99.39 Regular Price US$110.43
  20. Wireless/ Wired 5 Inch Door Sensor Facial Recognition Access Control System
    Add to Wish List Add to Compare
    Wireless/ Wired 5 Inch Door Sensor Facial Recognit... SKU : WCAM101119340597
    Special Price US$88.15 Regular Price US$97.95
  21. 5 Inch IPS Screen Face Recognition Attendance Sensor Smart Access Control System
    Add to Wish List Add to Compare
    5 Inch IPS Screen Face Recognition Attendance Sens... SKU : WCAM101119340577
    Special Price US$87.29 Regular Price US$96.99
  22. Full Aluminum IP65 Waterproof 10-Point Capacitive 10.4 Inch Touch Screen Industrial Embedded Fanless Panel PC
    Add to Wish List Add to Compare
    Full Aluminum IP65 Waterproof 10-Point Capacitive ... SKU : SENKE101118570013
    Special Price US$297.56 Regular Price US$330.63
  23. Touch Key 7" LCD Fingerprint Video Door Phone Intercom System Doorbell With fingerprint access
    Add to Wish List Add to Compare
    Touch Key 7" LCD Fingerprint Video Door Phone... SKU : 32718324622
    Special Price US$125.99 Regular Price US$139.99
    Out of stock
  24. Free Shipping Touch Key 7" LCD Fingerprint Video Door Phone Intercom System With fingerprint access
    Add to Wish List Add to Compare
    Free Shipping Touch Key 7" LCD Fingerprint Vi... SKU : 32718280912
    Special Price US$125.99 Regular Price US$139.99
    Out of stock
  25. School Bus 4G Face Access Camera Time Attendance Machine with Free Software and Sdk
    Add to Wish List Add to Compare
    School Bus 4G Face Access Camera Time Attendance M... SKU : WCAM101119340639
    Special Price US$142.60 Regular Price US$158.45
  26. 4G WiFi Qr RFID Touch Screen Face Access Terminal Unit for School Bus
    Add to Wish List Add to Compare
    4G WiFi Qr RFID Touch Screen Face Access Terminal ... SKU : WCAM101119340638
    Special Price US$142.60 Regular Price US$158.45
  27. Xiaomi Aqara Smart Door Touch Lock ZigBee Connection For Home Security Fingerprint Unlock APP Anti-P
    Add to Wish List Add to Compare
    Xiaomi Aqara Smart Door Touch Lock ZigBee Connecti... SKU : 32867533788
    Special Price US$237.66 Regular Price US$264.07
  28. 5 Inch Free Software 13.56MHz Face Recognition Time Attendance Access Control System
    Add to Wish List Add to Compare
    5 Inch Free Software 13.56MHz Face Recognition Tim... SKU : WCAM101119340634
    Special Price US$95.07 Regular Price US$105.63
  29. No Wiring Easy to Installation More Secure Anti-Theft 433MHz Invisible Sliding Door Lock with 2 Remotes
    Add to Wish List Add to Compare
    No Wiring Easy to Installation More Secure Anti-Th... SKU : 101015000020
    Special Price US$55.31 Regular Price US$61.46
  30. No Wiring Easy to Installation More Secure Anti-Theft 433MHz Invisible Smart Lock with 2 Remotes
    Add to Wish List Add to Compare
    No Wiring Easy to Installation More Secure Anti-Th... SKU : 101015000019
    Special Price US$55.31 Regular Price US$61.46
  31. No Wiring Easy to Installation More Secure Anti-Theft 433MHz Invisible Door Lock with 2 Remotes
    Add to Wish List Add to Compare
    No Wiring Easy to Installation More Secure Anti-Th... SKU : 101015000018
    Special Price US$55.31 Regular Price US$61.46
  32. No Wiring Easy to Installation More Secure Anti-Theft 433MHz Invisible Lock with 2 Remotes
    Add to Wish List Add to Compare
    No Wiring Easy to Installation More Secure Anti-Th... SKU : 101015000017
    Special Price US$55.31 Regular Price US$61.46
View as Grid List

Items 33-64 of 283

Page
per page
Set Ascending Direction
Compare Products
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. Add to Cart
    Remove This Item
Go to Wish List
You have no items in your wish list.