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4 channel relay module price for sale in Australia

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  1. 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
  2. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  3. 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
  4. 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
  5. 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
  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. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  8. 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
  9. 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
  1. DC 12V 1/2/4 Channels Bluetooth Relay Module APP Control Switch IoT Smart Home

    DC 12V 1/2/4 Channels Bluetooth Relay Module APP Control Switch IoT Smart Home

    10.57
    eBay eBay
  2. DC7-32V 2/4 Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    DC7-32V 2/4 Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    14.08
    eBay eBay
  3. DC7~32V 2/4Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    DC7~32V 2/4Channel Smart Switch WiFi Wireless Relay Module Home Remote Control

    13.79
    eBay eBay
  4. 5/12/24V 2/4/8-Channel Relay Module w/ Optocoupler H/L Level Triger for Arduino

    5/12/24V 2/4/8-Channel Relay Module w/ Optocoupler H/L Level Triger for Arduino

    11.41
    eBay eBay
  5. 2/4 Channel WiFi Wireless Relay Module Smart Switch Home Remote Control DC 7-32V

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

    14.31
    eBay eBay
  6. DC 9V 4-Channel Relay Shield 70W Optocoupler Module for Arduino MEGA2560 R3 XBEE

    DC 9V 4-Channel Relay Shield 70W Optocoupler Module for Arduino MEGA2560 R3 XBEE

    8.48
    eBay eBay
  7. DC 12V 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home

    DC 12V 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home

    5.73
    eBay eBay
  8. 12V/10A 4-Channel Bluetooth Relay Module Mobile APP Remote Control Switch L3US

    12V/10A 4-Channel Bluetooth Relay Module Mobile APP Remote Control Switch L3US

    12.86
    eBay eBay
  9. 1/2/4/8 Channel Relay Switch Module Indicator Light 5V 12V 24V for Arduino

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

    11.31
    eBay eBay
  10. DC 5V 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home

    DC 5V 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home

    8.46
    eBay eBay
  11. 4 Pcs DC 5V 1 Channel Relay Module Board Shield 10A High/Low Level Trigger

    4 Pcs DC 5V 1 Channel Relay Module Board Shield 10A High/Low Level Trigger

    21.16
    eBay eBay
  12. 1 Pcs DC 5V 4 Channel Relay Module Board Shield 30A High/Low Level Trigger

    1 Pcs DC 5V 4 Channel Relay Module Board Shield 30A High/Low Level Trigger

    41.31
    eBay eBay
  13. 5V 1-4 Channel SSR G3MB-202P Solid State Relay Module Arduino Compatible

    5V 1-4 Channel SSR G3MB-202P Solid State Relay Module Arduino Compatible

    7.50
    eBay eBay
  14. 5V 4 Channel SSR G3MB-202P Solid State Relay Module with Resistive Fuse FW

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

    7.35
    eBay eBay
  15. 4 Channels 3V 3.3V Relay Module for Arduino Raspberry PIC AVR DSP ARM MSP430

    4 Channels 3V 3.3V Relay Module for Arduino Raspberry PIC AVR DSP ARM MSP430

    11.99
    eBay eBay
  16. 4 Channel RPi Relay Module Expansion Board for Raspberry Pi 3 2 A+ B+ 2B 3B

    4 Channel RPi Relay Module Expansion Board for Raspberry Pi 3 2 A+ B+ 2B 3B

    21.99
    eBay eBay
  17. 1/2/4/8 Channel Relay Switch Module with Optocoupler 5V 12V 24V Indicator Light

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

    12.47
    eBay eBay
  18. 4 Channel 3V 3.3V Relay Module for Arduino Raspberry PIC AVR DSP ARM MSP430

    4 Channel 3V 3.3V Relay Module for Arduino Raspberry PIC AVR DSP ARM MSP430

    8.15
    eBay eBay
  19. 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

    24.60
    eBay eBay
  20. DC 9V 70W 4 Channel Relay Shield Optocoupler Module for Arduino MEGA2560 R3 XBEE

    DC 9V 70W 4 Channel Relay Shield Optocoupler Module for Arduino MEGA2560 R3 XBEE

    10.36
    eBay eBay
  21. DC5-32V 4 Channel WiFi Wireless Delay Relay Switch APP Remote Control Module Kit

    DC5-32V 4 Channel WiFi Wireless Delay Relay Switch APP Remote Control Module Kit

    13.99
    eBay eBay
  22. 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
  23. 1/2/4 Channel 7-24V Relay Module Switch Modbus RTU Switch RS485 TTL NEW

    1/2/4 Channel 7-24V Relay Module Switch Modbus RTU Switch RS485 TTL NEW

    6.71
    eBay eBay
  24. 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
  25. 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
  26. 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
  27. 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
  28. 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
  29. 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

    9.67
    eBay eBay
  30. 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

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