Search results for: 'security'

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  1. Grove - PIR Motion Sensor Grove - PIR Motion Sensor
    New

    Grove - PIR Motion Sensor

    $7.90
  2. Grove - Sound Sensor Grove - Sound Sensor

    Grove - Sound Sensor

    $4.90 As low as $3.92
  3. RFID tag combo (125khz) - 5 pcs RFID tag combo (125khz) - 5 pcs

    RFID tag combo (125khz) - 5 pcs

    $2.50 As low as $2.13
  4. 125Khz RFID module - UART 125Khz RFID module - UART

    125Khz RFID module - UART

    $12.50 As low as $10.00
  5. Grove - Magnetic Switch Grove - Magnetic Switch

    Grove - Magnetic Switch

    $2.90 As low as $2.32
  6. PIR Motion Sensor - Large Lens version PIR Motion Sensor - Large Lens version

    PIR Motion Sensor - Large Lens version

    $5.75 As low as $4.60
  7. Grove - 80cm Infrared Proximity Sensor Grove - 80cm Infrared Proximity Sensor

    Grove - 80cm Infrared Proximity Sensor

    $13.90 As low as $11.82
  8. Grove - Flame Sensor Grove - Flame Sensor

    Grove - Flame Sensor

    $6.90 As low as $5.52
  9. PIR Motion sensor module PIR Motion sensor module

    PIR Motion sensor module

    $5.90 As low as $5.02
  10. Grove - mini PIR motion sensor Grove - mini PIR motion sensor

    Grove - mini PIR motion sensor

    $4.90 As low as $3.49
  11. Grove - Fingerprint Sensor Grove - Fingerprint Sensor

    Grove - Fingerprint Sensor

    $49.90 As low as $42.42
  12. Image Image

    13.56Mhz RFID module - IOS(IEC) 14443 type a

    $29.50 As low as $26.55
    Out of stock
  13. Image Image

    13.56MHz RFID book tag

    $1.50 As low as $1.20
    Out of stock
  14. Image Image

    HydraNFC Shield and HydraNFC Antenna

    $79.00
    Out of stock
  15. Grove - Adjustable PIR Motion Sensor Grove - Adjustable PIR Motion Sensor

    Grove - Adjustable PIR Motion Sensor

    $7.90 As low as $6.32