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4 channel relay module price for sale in Australia

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  1. DC 12V 24V 36V 10A 433MHz 4 Channel Wireless Relay RF Remote Control Switch Receiver+4CH Transmitter,1 Receiver 1 Remote White Black

    DC 12V 24V 36V 10A 433MHz 4 Channel Wireless Relay RF Remote Control Switch Receiver+4CH Transmitter,1 Receiver 1 Remote White Black

    25.95 Fruugo Australia
  2. 5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue- Blue

    5V 4 Channel Relay Module For Arduino PIC ARM DSP AVR MSP430 Blue- Blue

    29.54 My Deal
  3. Flasher Relay Module For Honda CBR600 F2 F3 CBR600F Hurricane CBR 600 900 600F4 600SJR 900RR 919RR 929RR 954RR 1000F 1100XX

    Flasher Relay Module For Honda CBR600 F2 F3 CBR600F Hurricane CBR 600 900 600F4 600SJR 900RR 919RR 929RR 954RR 1000F 1100XX

    20.95 Fruugo Australia
  4. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  5. 4G/3G/GSM Alarm Security System Alert Module 8Channel Input Low Consumption for Home Warehouse SecurityAU Frequency

    4G/3G/GSM Alarm Security System Alert Module 8Channel Input Low Consumption for Home Warehouse SecurityAU Frequency

    259.00 Fruugo Australia
  6. DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  7. unbrand EWELINK 4CH Wifi Smart Light Switch Module APP Remote Control 85-250V 24V RF Receiver Relay Board Work With Alexa Home AC DC 7-32V RF

    unbrand EWELINK 4CH Wifi Smart Light Switch Module APP Remote Control 85-250V 24V RF Receiver Relay Board Work With Alexa Home AC DC 7-32V RF

    129.00 Fruugo Australia
  8. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  9. RF Modulator AV to RF Converter M61A AV TO RF CH3/CH4 Channels Video Input Adapter for VHF Demodula Black

    RF Modulator AV to RF Converter M61A AV TO RF CH3/CH4 Channels Video Input Adapter for VHF Demodula Black

    31.95 Fruugo Australia
  10. DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board

    DC 5V DPDT Signal Relay Module Dual Channel Selector Switch Board

    24.21 My Deal
  11. SMS GSM 4G LTE 8 Channel Relay ON/OFF Switch for Gate Opener Motor Control SM8-WLTE APP Remote Controller EU Plug As Shown

    SMS GSM 4G LTE 8 Channel Relay ON/OFF Switch for Gate Opener Motor Control SM8-WLTE APP Remote Controller EU Plug As Shown

    179.00 Fruugo Australia
  12. DC 12V DPDT Signal Relay Board Dual Channel selector switch Module

    DC 12V DPDT Signal Relay Board Dual Channel selector switch Module

    23.57 My Deal
  1. 1pc LCUS-1 type 1 Channel USB Relay Module PCB Intelligent Control Switch

    1pc LCUS-1 type 1 Channel USB Relay Module PCB Intelligent Control Switch

    11.55
    eBay eBay
  2. 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEW

    5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino NEW

    4.25
    eBay eBay
  3. 6-30V 1 Channel Digital Automation Cycle Timer Relay Control Off Switch Module

    6-30V 1 Channel Digital Automation Cycle Timer Relay Control Off Switch Module

    7.51
    eBay eBay
  4. 1 Channel Trigger Delay Cycle Relay Module 6-30V Timer Circuit Switch Adjustable

    1 Channel Trigger Delay Cycle Relay Module 6-30V Timer Circuit Switch Adjustable

    9.94
    eBay eBay
  5. One 1 Channel Isolated 5V Relay Module Coupling For Arduino PIC AVR DSP ARM

    One 1 Channel Isolated 5V Relay Module Coupling For Arduino PIC AVR DSP ARM

    3.20
    eBay eBay
  6. 12V 1-Channel Wireless Relay Switch 433Mhz Remote Control Switch Receiver Module

    12V 1-Channel Wireless Relay Switch 433Mhz Remote Control Switch Receiver Module

    3.73
    eBay eBay
  7. 10Pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger

    10Pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger

    21.39
    eBay eBay
  8. 10PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino Z3

    10PCS One 1 Channel Isolated 5V Relay Module Coupling For Arduino Z3

    17.50
    eBay eBay
  9. 3PCS /lot 5V 1 channel Optocoupler Relay Module Support high and low trigger

    3PCS /lot 5V 1 channel Optocoupler Relay Module Support high and low trigger

    14.09
    eBay eBay
  10. 24V Isolated 16-Channel Relay Control Module Interface Boards D5K59635

    24V Isolated 16-Channel Relay Control Module Interface Boards D5K59635

    41.99
    eBay eBay
  11. 5V ESP8266 WIFI Relay Module Dual Channel ESP-12F Development Doard

    5V ESP8266 WIFI Relay Module Dual Channel ESP-12F Development Doard

    8.86
    eBay eBay
  12. 5V 20A 2 Channel Relay Control Module Support High & Low Voltage Trigger

    5V 20A 2 Channel Relay Control Module Support High & Low Voltage Trigger

    19.42
    eBay eBay
  13. 2 Pcs DC 5V 8 Channel Relay Module High or Low Level Trigger for Electronics

    2 Pcs DC 5V 8 Channel Relay Module High or Low Level Trigger for Electronics

    36.89
    eBay eBay
  14. 5pcs 2 Channel Relay Module 5V 10A Board Shield with Optocoupler for Arduino

    5pcs 2 Channel Relay Module 5V 10A Board Shield with Optocoupler for Arduino

    20.83
    eBay eBay
  15. 2pcs 12V Two Channel Relay Module Optocoupler Isolation High & Low Level Trigger

    2pcs 12V Two Channel Relay Module Optocoupler Isolation High & Low Level Trigger

    10.78
    eBay eBay
  16. 12V 8 Channel Relay Module Optocoupler for Arduino UNO 2560 1280 ARM PIC AVR

    12V 8 Channel Relay Module Optocoupler for Arduino UNO 2560 1280 ARM PIC AVR

    10.33
    eBay eBay
  17. 8 Channel 5V USB Relay Board Module Computer PC Smart Control Switch Controller

    8 Channel 5V USB Relay Board Module Computer PC Smart Control Switch Controller

    13.59
    eBay eBay
  18. ESP32-. Development Board 2 Channel WIFI Bluetooth Relay Module DC 5-60V

    ESP32-. Development Board 2 Channel WIFI Bluetooth Relay Module DC 5-60V

    15.11
    eBay eBay
  19. 24V Isolated 16-Channel Relay Control Module Interface Boards S8X51402

    24V Isolated 16-Channel Relay Control Module Interface Boards S8X51402

    41.99
    eBay eBay
  20. 5V DC 1 Channel Solid-State Relay Board Module High/Low Level For Arduino

    5V DC 1 Channel Solid-State Relay Board Module High/Low Level For Arduino

    4.31
    eBay eBay
  21. Wireless Relay One Channel 12V RF 433Mhz Remote Control Switch Receiver Module

    Wireless Relay One Channel 12V RF 433Mhz Remote Control Switch Receiver Module

    9.43
    eBay eBay
  22. 10PCS 1 Channel 12V Relay Module with optocoupler for Arduino PIC ARM DSP AVR

    10PCS 1 Channel 12V Relay Module with optocoupler for Arduino PIC ARM DSP AVR

    14.41
    eBay eBay
  23. Caravan Accessories 8-Channel DC 24V 30A Relay Module Camper with Fuses Patent

    Caravan Accessories 8-Channel DC 24V 30A Relay Module Camper with Fuses Patent

    25.70
    eBay eBay
  24. 2 Channel Relay Module LED Display Delay Timer Self Locking Cycle Control 24V

    2 Channel Relay Module LED Display Delay Timer Self Locking Cycle Control 24V

    16.59
    eBay eBay
  25. DC12V 1 Channel Module w/ Optocoupler Isolation High And Low Level Trigger Relay

    DC12V 1 Channel Module w/ Optocoupler Isolation High And Low Level Trigger Relay

    4.81
    eBay eBay
  26. 16 Channel PLC Amplifier Board Optocoupler Isolation Board Relay Module CA16A-P

    16 Channel PLC Amplifier Board Optocoupler Isolation Board Relay Module CA16A-P

    32.54
    eBay eBay
  27. 5V Eight Ch 8 Channel Bluetooth Relay Module for Arduino PIC ARM DSP AVR

    5V Eight Ch 8 Channel Bluetooth Relay Module for Arduino PIC ARM DSP AVR

    17.82
    eBay eBay
  28. 5V 6 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

    5V 6 Channel Relay Board Module Optocoupler LED for Arduino PiC ARM AVR

    6.28
    eBay eBay
  29. 1 PCs 1 Channel 5V Relay Module Board with Optocoupler Support High & Low Level

    1 PCs 1 Channel 5V Relay Module Board with Optocoupler Support High & Low Level

    8.01
    eBay eBay
  30. DC12V 8-Channel USB Type-B Relay Board Module Controller for Automation Robotics

    DC12V 8-Channel USB Type-B Relay Board Module Controller for Automation Robotics

    42.99
    eBay eBay

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