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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 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
  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 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 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. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 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. 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. 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
  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. 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
  12. SainSmart 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  1. USB 5V/DC7-32V 4 Channel WIFI Remote Control Relay Switch Module 433MHZ 3 Mode

    USB 5V/DC7-32V 4 Channel WIFI Remote Control Relay Switch Module 433MHZ 3 Mode

    22.18
    eBay eBay
  2. CE007 DC9V 12V 24V 4 Channel Digital Display Cycle Delay Timer Relay Module *1

    CE007 DC9V 12V 24V 4 Channel Digital Display Cycle Delay Timer Relay Module *1

    34.51
    eBay eBay
  3. ESP8266 WIFI 2/4 Channels Relay Module ESP-12F Development Board DC7-30V/5V

    ESP8266 WIFI 2/4 Channels Relay Module ESP-12F Development Board DC7-30V/5V

    9.31
    eBay eBay
  4. ESP8266 ESP-01 5V 12V 2 / 4 Channel WiFi Relay Module For IOT Smart APP Control

    ESP8266 ESP-01 5V 12V 2 / 4 Channel WiFi Relay Module For IOT Smart APP Control

    16.47
    eBay eBay
  5. 1/2/4 Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V

    1/2/4 Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V

    7.61
    eBay eBay
  6. 1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V

    1/2/4Channel Bluetooth Relay Module APP Control Switch IoT Smart Home DC 5V/12V

    16.59
    eBay eBay
  7. 1/2/4/8 Channel Relay Switch Module Support High Low Level Trigger 5V 12V 24V

    1/2/4/8 Channel Relay Switch Module Support High Low Level Trigger 5V 12V 24V

    14.69
    eBay eBay
  8. DMP 860-4 RELAY MODULE, 4 RELAYS FOR FIRE ALARM BURGLARY MONITORING ETC.

    DMP 860-4 RELAY MODULE, 4 RELAYS FOR FIRE ALARM BURGLARY MONITORING ETC.

    40.89
    eBay eBay
  9. Fire Alarm DMP 860-4 Relay Module - 4 Relays New Free Shipping

    Fire Alarm DMP 860-4 Relay Module - 4 Relays New Free Shipping

    43.68
    eBay eBay
  10. 4 -Channel Programmable Voltage Reference Module High Precision

    4 -Channel Programmable Voltage Reference Module High Precision

    51.83
    eBay eBay
  11. 5V 12V 24V 1 Channels Relay Module DIN Rail Mount Relay Board SRD-05VDC-SL-C

    5V 12V 24V 1 Channels Relay Module DIN Rail Mount Relay Board SRD-05VDC-SL-C

    9.54
    eBay eBay
  12. 2Pcs 5V One Channel Relay Module with Opto Isolation, High/Low Level Trigger Swi

    2Pcs 5V One Channel Relay Module with Opto Isolation, High/Low Level Trigger Swi

    19.96
    eBay eBay
  13. 1PCS 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A L

    1PCS 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A L

    13.22
    eBay eBay
  14. 5V 1 Channel Relay Module for Arduino Uno Meage 2560 1280 ARM PIC AVR DSP

    5V 1 Channel Relay Module for Arduino Uno Meage 2560 1280 ARM PIC AVR DSP

    3.71
    eBay eBay
  15. 16-CH 16-Channel 5V Relay Board Module Optocoupler Power Supply Arduino PIC ARM

    16-CH 16-Channel 5V Relay Board Module Optocoupler Power Supply Arduino PIC ARM

    24.53
    eBay eBay
  16. 2x Dual 2 Channel 5V Relay Module + Logic Level Converter Raspberry Pi + Arduino

    2x Dual 2 Channel 5V Relay Module + Logic Level Converter Raspberry Pi + Arduino

    20.91
    eBay eBay
  17. ESP32-S3 Industrial Isolated Main Control Board 6-Channel WiFi Relay Module

    ESP32-S3 Industrial Isolated Main Control Board 6-Channel WiFi Relay Module

    54.94
    eBay eBay
  18. ESP8266 ESP-01/01S DC 5V Dual Channel WIFI Relay Module NEW

    ESP8266 ESP-01/01S DC 5V Dual Channel WIFI Relay Module NEW

    9.51
    eBay eBay
  19. 5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA

    5pcs - KY-019 5V Relay Module Board Shield One Channel For Arduino - From USA

    18.27
    eBay eBay
  20. 5PCS set 5V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino

    5PCS set 5V 1-Channel Relay Module with Optocoupler H/L Level Triger for Arduino

    26.34
    eBay eBay
  21. 5PCS 5V Two 2 Channel Relay Module With optocoupler for Arduino PIC AVR DSP ARM

    5PCS 5V Two 2 Channel Relay Module With optocoupler for Arduino PIC AVR DSP ARM

    11.49
    eBay eBay
  22. One 1 Channel Ch Isolated 5V Relay Module Coupling For Arduino PIC AVR DSP ARM

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

    4.36
    eBay eBay
  23. 1 Channel 5V Low Level Trigger Solid State Relay Module 240V2A

    1 Channel 5V Low Level Trigger Solid State Relay Module 240V2A

    6.18
    eBay eBay
  24. 10PCS 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    10PCS 5V Two 2 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    21.16
    eBay eBay
  25. Modbus-Rtu Relay Module 1/2 Channel Switch Control 7-24V TTL 485 Comms

    Modbus-Rtu Relay Module 1/2 Channel Switch Control 7-24V TTL 485 Comms

    10.79
    eBay eBay
  26. 5PCS Two 2 Channel Relay Module 5V With optocoupler For PIC AVR DSP ARM Arduino

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

    10.54
    eBay eBay
  27. 5PCS 5V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    5PCS 5V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    6.84
    eBay eBay
  28. 2pcs 1 Channel DC 5V Relay Switch Module for Arduino Raspberry Pi ARM AVR

    2pcs 1 Channel DC 5V Relay Switch Module for Arduino Raspberry Pi ARM AVR

    9.48
    eBay eBay
  29. DC 12V 16 Channel RS485 Relay Module Modbus RTU Serial Protocol 485 Remote

    DC 12V 16 Channel RS485 Relay Module Modbus RTU Serial Protocol 485 Remote

    49.44
    eBay eBay
  30. 5pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIY

    5pcs 5V 1-Channel Optocoupler Relay Module for Arduino H/L Level Triger DIY

    7.16
    eBay eBay

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