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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. 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
  3. 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
  4. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  5. 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
  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. 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
  8. 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
  9. 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
  10. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  11. 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
  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. 5V 4/6/8 Channel SSR Solid State Relay Module Low Level Relay Module

    5V 4/6/8 Channel SSR Solid State Relay Module Low Level Relay Module

    14.49
    eBay eBay
  2. 12V 4 Channel Relay Module No Interface X Way Relay Module for Home DIY Use AU

    12V 4 Channel Relay Module No Interface X Way Relay Module for Home DIY Use AU

    16.02
    eBay eBay
  3. 5V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module

    5V 2 Channel Relay Module With Optocoupler Relay Output 2 Way Relay Module

    6.05
    eBay eBay
  4. Relay Module 6 Channel 5V Low Level Trigger Module Relay Module Board

    Relay Module 6 Channel 5V Low Level Trigger Module Relay Module Board

    19.39
    eBay eBay
  5. 2 Channel 2 Channel Relay Module Electrical Relays Support MODBUS TCP Protocol

    2 Channel 2 Channel Relay Module Electrical Relays Support MODBUS TCP Protocol

    44.82
    eBay eBay
  6. 12V 4-Channel Relay Board Module Active Low

    12V 4-Channel Relay Board Module Active Low

    30.29
    eBay eBay
  7. Premium 4 channel relay module Optocoupler isolation easy connectivity

    Premium 4 channel relay module Optocoupler isolation easy connectivity

    23.88
    eBay eBay
  8. 4 Channel 5V Low Level USB Relay Module

    4 Channel 5V Low Level USB Relay Module

    30.95
    eBay eBay
  9. 4 Channel Relay Board Module with optocoupler for Arduino, UK Seller

    4 Channel Relay Board Module with optocoupler for Arduino, UK Seller

    10.83
    eBay eBay
  10. In Stock 4 Way Channel Relay Module with Optocoupler Easy Installation

    In Stock 4 Way Channel Relay Module with Optocoupler Easy Installation

    22.18
    eBay eBay
  11. 12V 4 Channel High / Low Relay Module with Optocoupler

    12V 4 Channel High / Low Relay Module with Optocoupler

    17.95
    eBay eBay
  12. 4 Channel 5V Relay Shield Module Expansion Board for Arduino Relay Electronic

    4 Channel 5V Relay Shield Module Expansion Board for Arduino Relay Electronic

    6.57
    eBay eBay
  13. 4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board

    4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board

    26.99
    eBay eBay
  14. 4 Channels Wireless Relay Remote Control Switch Receiver Module 433Mhz Relay

    4 Channels Wireless Relay Remote Control Switch Receiver Module 433Mhz Relay

    25.07
    eBay eBay
  15. 4 Channel 5V Relay Module Relay Control Board Micro USB Input Relay Board

    4 Channel 5V Relay Module Relay Control Board Micro USB Input Relay Board

    23.97
    eBay eBay
  16. Relay 5V - 1, 2 & 4 Channel Relay Module w Optocoupler Relay Output for Arduino

    Relay 5V - 1, 2 & 4 Channel Relay Module w Optocoupler Relay Output for Arduino

    3.62
    eBay eBay
  17. 5V 4/6/8 SSR Channel Solid State Relay Module Low Level Relay Module for Arduino

    5V 4/6/8 SSR Channel Solid State Relay Module Low Level Relay Module for Arduino

    7.50
    eBay eBay
  18. MICRO USB 5V 4-Channel Relay Module USB Control Relay Module serial port K9

    MICRO USB 5V 4-Channel Relay Module USB Control Relay Module serial port K9

    11.23
    eBay eBay
  19. 5V Relay Switch Module 1 2 4 6 8 Channel DC Relay Module Electronic Components A

    5V Relay Switch Module 1 2 4 6 8 Channel DC Relay Module Electronic Components A

    14.41
    eBay eBay
  20. 1pcs ESP8266 DC 12/5V 4 Channel Relay Board Module WIFI Relay Module

    1pcs ESP8266 DC 12/5V 4 Channel Relay Board Module WIFI Relay Module

    13.77
    eBay eBay
  21. Relay Module 8 Channel 5V Low Level Trigger Module Blue Relay Module Board

    Relay Module 8 Channel 5V Low Level Trigger Module Blue Relay Module Board

    21.02
    eBay eBay
  22. Relay Module 16 Channel 24V Low Level Trigger Module Blue Relay Module Board

    Relay Module 16 Channel 24V Low Level Trigger Module Blue Relay Module Board

    41.61
    eBay eBay
  23. 8 Channel Relay Module With Optocoupler Isolation Board PLC Relay Module(12V)

    8 Channel Relay Module With Optocoupler Isolation Board PLC Relay Module(12V)

    19.42
    eBay eBay
  24. 16-channel Relay Control Panel PLC 5V Module 16 relay module

    16-channel Relay Control Panel PLC 5V Module 16 relay module

    25.63
    eBay eBay
  25. 1 Channel 5V Relay Module Expansion Board Module with

    1 Channel 5V Relay Module Expansion Board Module with

    11.50
    eBay eBay
  26. Aubric Relay Remote Switch Wireless RF Remote Ctrl Switch 4 Channel Relay Module

    Aubric Relay Remote Switch Wireless RF Remote Ctrl Switch 4 Channel Relay Module

    36.96
    eBay eBay
  27. For 4 Channel 5V Relay Module Relay Control Board with LED Indicator USB Board

    For 4 Channel 5V Relay Module Relay Control Board with LED Indicator USB Board

    27.82
    eBay eBay
  28. 4pcs DC Relay Module 1 Channel Relay Board with Optocoupler Isolation 24V

    4pcs DC Relay Module 1 Channel Relay Board with Optocoupler Isolation 24V

    26.19
    eBay eBay
  29. 5V 12V 4-Channel Relay Module with Optocoupler Relay Expansion Board for Arduino

    5V 12V 4-Channel Relay Module with Optocoupler Relay Expansion Board for Arduino

    10.60
    eBay eBay
  30. 1pcs 5V 8 Channel Relay Module with Optocoupler Relay Output 8 Way Relay Module

    1pcs 5V 8 Channel Relay Module with Optocoupler Relay Output 8 Way Relay Module

    18.81
    eBay eBay

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