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4 channel relay module price for sale in Australia

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  1. 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
  2. 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
  3. DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  4. 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
  5. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  6. 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
  7. 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
  8. 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
  9. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  10. 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
  11. 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
  12. 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
  1. 380V 8A 1/2/4 Channel SSR Board Solid State Relay Module Useful for Arduino AU

    380V 8A 1/2/4 Channel SSR Board Solid State Relay Module Useful for Arduino AU

    36.71
    eBay eBay
  2. 5V 1/2/4/8 Channel Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC

    5V 1/2/4/8 Channel Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC

    26.31
    eBay eBay
  3. 5V or 12V 1 2 4 8 Channel Relay High Low Level Optocoupler Module for Arduino PI

    5V or 12V 1 2 4 8 Channel Relay High Low Level Optocoupler Module for Arduino PI

    4.55
    eBay eBay
  4. 1/2/4/8 Channel Relay Module Board with Optocoupler 5V 12V 24V Indicator Light

    1/2/4/8 Channel Relay Module Board with Optocoupler 5V 12V 24V Indicator Light

    13.09
    eBay eBay
  5. ESP8266 ESP-01 DC 12V 4 Channel WiFi Relay Module For IOT Phone APP Controller

    ESP8266 ESP-01 DC 12V 4 Channel WiFi Relay Module For IOT Phone APP Controller

    16.45
    eBay eBay
  6. 4 Four Channel Relay Module DC 5V + Optocoupler For Arduino PIC ARM AVR DSP L3US

    4 Four Channel Relay Module DC 5V + Optocoupler For Arduino PIC ARM AVR DSP L3US

    4.78
    eBay eBay
  7. 1/2/4/8 Channel Relay Module Board with Optocoupler 5V 12V 24V Indicator Light A

    1/2/4/8 Channel Relay Module Board with Optocoupler 5V 12V 24V Indicator Light A

    12.88
    eBay eBay
  8. 5V or 12V 1-2-4-8 Channel Relay High Low Level Optocoupler Module for Arduino PI

    5V or 12V 1-2-4-8 Channel Relay High Low Level Optocoupler Module for Arduino PI

    4.99
    eBay eBay
  9. 5V 4 Channel OMRON SSR G3MB-202P Solid State Relay Module with Resistive Fuse

    5V 4 Channel OMRON SSR G3MB-202P Solid State Relay Module with Resistive Fuse

    10.52
    eBay eBay
  10. Modbus RTU 4Channel Relay Switch module RS232/TTL UART Interface DC 7V-24V

    Modbus RTU 4Channel Relay Switch module RS232/TTL UART Interface DC 7V-24V

    19.73
    eBay eBay
  11. 5V 4 Channel SSR G3MB-202P Solid State Relay Module with Resistive Fuse AU

    5V 4 Channel SSR G3MB-202P Solid State Relay Module with Resistive Fuse AU

    7.12
    eBay eBay
  12. 5V 20A Relay Control Module High and Low Voltage Triggering 1-2-4-8-16 Channel

    5V 20A Relay Control Module High and Low Voltage Triggering 1-2-4-8-16 Channel

    8.12
    eBay eBay
  13. DC7-32V 4 Channel WiFi Delay Relay Switch APP Wireless Remote Control Module NEW

    DC7-32V 4 Channel WiFi Delay Relay Switch APP Wireless Remote Control Module NEW

    15.32
    eBay eBay
  14. 5V 12V 24V 1/2/4/8 Channel Relay Board Module Raspberry PI PIC

    5V 12V 24V 1/2/4/8 Channel Relay Board Module Raspberry PI PIC

    11.27
    eBay eBay
  15. DC power supply ESP8266 WIFI 4channel 30A relay module ESP-12F development board

    DC power supply ESP8266 WIFI 4channel 30A relay module ESP-12F development board

    24.86
    eBay eBay
  16. ESP8266 ESP-12F WIFI 4 Channel Relay Module AC90-250V/DC7-30V/5V Relay Switch

    ESP8266 ESP-12F WIFI 4 Channel Relay Module AC90-250V/DC7-30V/5V Relay Switch

    20.32
    eBay eBay
  17. Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC 5V 1/2/4/8 Channel

    Relay Board Module for Arduino Raspberry Pi ARM AVR DSP PIC 5V 1/2/4/8 Channel

    9.99
    eBay eBay
  18. DC 7-32V 2/4Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    DC 7-32V 2/4Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    12.05
    eBay eBay
  19. Solid State Relay Module 5V 1 2 4 6 8 Channel SSR High / Low Level for Arduino

    Solid State Relay Module 5V 1 2 4 6 8 Channel SSR High / Low Level for Arduino

    3.20
    eBay eBay
  20. 5A 2/4/8Channels High Level Trigger DC Solid-State Relay Module Single-Phase New

    5A 2/4/8Channels High Level Trigger DC Solid-State Relay Module Single-Phase New

    17.71
    eBay eBay
  21. DC7 -24V Modbus Rtu 4 Channel Relay Module Switch input output RS485/TTL UART

    DC7 -24V Modbus Rtu 4 Channel Relay Module Switch input output RS485/TTL UART

    12.85
    eBay eBay
  22. 1PCS DC 12V 4-Channel Relay Module Optocoupler For Arduino PIC ARM AVR DSP K9

    1PCS DC 12V 4-Channel Relay Module Optocoupler For Arduino PIC ARM AVR DSP K9

    4.87
    eBay eBay
  23. 2 Pcs DC 5V 4 Channel Relay Module Board Shield 10A High/Low Level Trigger

    2 Pcs DC 5V 4 Channel Relay Module Board Shield 10A High/Low Level Trigger

    29.17
    eBay eBay
  24. ESP8266 ESP-01 12V 4 Channel WiFi Relay Module For IOT Phone APP Controller NEW

    ESP8266 ESP-01 12V 4 Channel WiFi Relay Module For IOT Phone APP Controller NEW

    12.73
    eBay eBay
  25. DC7V~24V Modbus RTU 4Channel Relay Switch module RS232/TTL UART Interface

    DC7V~24V Modbus RTU 4Channel Relay Switch module RS232/TTL UART Interface

    17.39
    eBay eBay
  26. 1/2/4/8 Channel Relay Module Board Indicator Light 5V 12V 24V for Arduino

    1/2/4/8 Channel Relay Module Board Indicator Light 5V 12V 24V for Arduino

    13.80
    eBay eBay
  27. DC 5/12/24V LM393 Comparator 1/2/4Channel Voltage Comparator Module Relay Switch

    DC 5/12/24V LM393 Comparator 1/2/4Channel Voltage Comparator Module Relay Switch

    9.48
    eBay eBay
  28. 4 Channels Solid State Relay Module DC‑AC 5V High Level Trigger With 2A MV6

    4 Channels Solid State Relay Module DC‑AC 5V High Level Trigger With 2A MV6

    16.09
    eBay eBay
  29. DC 7V-24V Modbus RTU 4 Channel Relay Control Switch RS485/TTL UART Module

    DC 7V-24V Modbus RTU 4 Channel Relay Control Switch RS485/TTL UART Module

    14.00
    eBay eBay
  30. DC 12V 4-Channel Relay Module Optocoupler For Arduino PIC ARM AVR DSP HD23L DP

    DC 12V 4-Channel Relay Module Optocoupler For Arduino PIC ARM AVR DSP HD23L DP

    4.83
    eBay eBay

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