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Search results for: 'water quality sensor arduino'

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Water Filter Clip 2 Pack, 46mm Plastic Pipe Clamp for 10"/11" Housing, Water Pipe Fixing Bracket for House Water System of The F
  1. Good Quality ZK Access Control Card Reader Wiegand34 MF Card IC Card Reader IP64 Waterproof Smart Ca
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    Good Quality ZK Access Control Card Reader Wiegand... SKU : 32661396700
    Special Price US$21.61 Regular Price US$24.01
  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. Waterproof IP68 Wiegand Ouput Metal Single Door RFID Access Control with Luminous Keypad
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    Waterproof IP68 Wiegand Ouput Metal Single Door RF... SKU : NORDS10092216
    Special Price US$26.71 Regular Price US$29.68
  4. Best Price Waterproof IP68 USB Touch Button Contact Intelligent Card Guard Tour System
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    Best Price Waterproof IP68 USB Touch Button Contac... SKU : 101015000006
    Special Price US$51.67 Regular Price US$57.41
  5. IP68 Waterproof Magnetic Adsorption USB 125kHz Real Time Guard Tour RFID Card Gate Reader
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    IP68 Waterproof Magnetic Adsorption USB 125kHz Rea... SKU : 101015000005
    Special Price US$46.67 Regular Price US$51.85
  6. IP68 Waterproof Magnetic Adsorption USB 125kHz Real Time Guard Tour RFID Reader Device Price
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    IP68 Waterproof Magnetic Adsorption USB 125kHz Rea... SKU : 101015000003
    Special Price US$46.67 Regular Price US$51.85
  7. 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$36.29 Regular Price US$40.32
    Out of stock
  8. 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$50.12 Regular Price US$55.69
  9. 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$133.18 Regular Price US$147.98
  10. 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$112.35 Regular Price US$124.84
  11. 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$18.14 Regular Price US$20.16
    Out of stock
  12. Stainless Steel Exit Button Door Window Sensor Switch with Night Luminous
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    Stainless Steel Exit Button Door Window Sensor Swi... SKU : NORDS101023510007
    Special Price US$2.32 Regular Price US$2.57
  13. Stainless Steel Exit Door Window Sensor Switch with Night Luminous
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    Stainless Steel Exit Door Window Sensor Switch wit... SKU : NORDS101023510001
    Special Price US$2.18 Regular Price US$2.42
  14. 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$50.52 Regular Price US$56.14
  15. 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$72.29 Regular Price US$80.32
  16. Full Aluminum IP65 Waterproof 10-Point Capacitive 10.4 Inch Touch Screen Industrial Embedded Fanless Panel PC
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    Full Aluminum IP65 Waterproof 10-Point Capacitive ... SKU : SENKE101118570013
    Special Price US$297.56 Regular Price US$330.63
  17. IP65 Waterproof 1920*1080 16: 9 Capacitive Touchscreen I3-4th 8GB RAM 128GB SSD 21.5" Industrial Panel PC
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    IP65 Waterproof 1920*1080 16: 9 Capacitive Touchsc... SKU : SENKE101118570003
    Special Price US$296.44 Regular Price US$329.37
  18. 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$87.29 Regular Price US$96.99
  19. High Accuracy 140dB WDR Water-Proof Nigth Version Vehicle Plates Recogntion Camera
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    High Accuracy 140dB WDR Water-Proof Nigth Version ... SKU : WCAM101119340590
    Special Price US$337.06 Regular Price US$374.51
  20. 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
  21. 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
  22. Wireless Sensor Mini USB Port Charge Security RFID Inspection Point Guard Tour Patrol with LCD Display
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    Wireless Sensor Mini USB Port Charge Security RFID... SKU : 101015000010
    Special Price US$67.41 Regular Price US$74.90
  23. 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$87.29 Regular Price US$96.99
  24. 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$88.15 Regular Price US$97.95
  25. LPSECURITY NO NC infrared sensor exit button door release no touch palm shape model for gate door ac
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    LPSECURITY NO NC infrared sensor exit button door ... SKU : 32811531119
    Special Price US$2.33 Regular Price US$2.58
  26. 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$29.38 Regular Price US$32.64
  27. Original Xiaomi AQara Cube Controller Zigbee Smart Sensor Six Actions For Smart Home Device work wit
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    Original Xiaomi AQara Cube Controller Zigbee Smart... SKU : 32869883204
    Special Price US$21.60 Regular Price US$24.00
  28. 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$196.54 Regular Price US$218.38
  29. 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$232.25 Regular Price US$258.05
  30. 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$142.60 Regular Price US$158.45
  31. 7 Inch Mini Touch Screens Tablet IP65 Waterproof All in One Fanless Industrial Panel Computer PC
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    7 Inch Mini Touch Screens Tablet IP65 Waterproof A... SKU : SENKE101118570029
    Special Price US$166.80 Regular Price US$185.33
  32. 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
    Special Price US$194.50 Regular Price US$216.11
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