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4 channel relay module price for sale in Australia

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  1. SainSmart 16-Channel Relay Module

    SainSmart 16-Channel Relay Module

    20.10 My Deal
  2. 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
  3. 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
  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 8-Channel Relay Module

    SainSmart 8-Channel Relay Module

    24.60 My Deal
  6. 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
  7. 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
  8. 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
  9. DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    DC 5V 2 Channel Delay Timer Module Delay Relay Controller

    29.51 My Deal
  10. 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
  11. 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
  12. 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
  1. 250V 5V 8 Channel Low Level Trigger Arduino Solid State Relay Module With Fuse

    250V 5V 8 Channel Low Level Trigger Arduino Solid State Relay Module With Fuse

    15.89
    eBay eBay
  2. 6 Channel 5V Relay Board Module Optocoupler LED for Arduino PiC ARM AVR NEW

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

    7.85
    eBay eBay
  3. 2PCS 1 Channel 5V Relay Module without optocoupler for Arduino PIC ARM DSP AVR

    2PCS 1 Channel 5V Relay Module without optocoupler for Arduino PIC ARM DSP AVR

    3.33
    eBay eBay
  4. WiFi IoT ESP01 SSR Relay Module AC 600V 1 and 2 channel

    WiFi IoT ESP01 SSR Relay Module AC 600V 1 and 2 channel

    19.89
    eBay eBay
  5. DC 5V-12V Wireless Remote Control Switch 1 Channel Relay Receiver Module AU

    DC 5V-12V Wireless Remote Control Switch 1 Channel Relay Receiver Module AU

    13.16
    eBay eBay
  6. 8 Channel Modbus Rtu Relay Module RS485 TTL 7-30V Communication Control Switch

    8 Channel Modbus Rtu Relay Module RS485 TTL 7-30V Communication Control Switch

    29.58
    eBay eBay
  7. DC 12V ESP8266 & ESP-01 WIFI Relay Module Four Channels For Smart Home Furniture

    DC 12V ESP8266 & ESP-01 WIFI Relay Module Four Channels For Smart Home Furniture

    18.68
    eBay eBay
  8. 1PCS NEW 2 Channel Optocoupler Relay Module DC 5V/12V/24V

    1PCS NEW 2 Channel Optocoupler Relay Module DC 5V/12V/24V

    3.12
    eBay eBay
  9. 5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

    5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino Raspberry PI USA

    16.88
    eBay eBay
  10. DC5-28V Wide Voltage 1Channel Single Button Bistable Self-Locking Relay Module

    DC5-28V Wide Voltage 1Channel Single Button Bistable Self-Locking Relay Module

    3.28
    eBay eBay
  11. DC 7-24V 1-Channel Relay Module RTU Switch Input And Output RS485/TTL

    DC 7-24V 1-Channel Relay Module RTU Switch Input And Output RS485/TTL

    5.34
    eBay eBay
  12. 5Pcs 1 Channel 5V Relay Module Board Shield with Opto and High/Low Level Trigger

    5Pcs 1 Channel 5V Relay Module Board Shield with Opto and High/Low Level Trigger

    5.52
    eBay eBay
  13. 1PCS 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A S

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

    14.37
    eBay eBay
  14. 1PC 12V 2 Channel IR LED Relay Driver Module Infrared Remote Control + Receiver

    1PC 12V 2 Channel IR LED Relay Driver Module Infrared Remote Control + Receiver

    8.82
    eBay eBay
  15. 8 Channel Wireless RF433MHz Remote Control Switch Relay Module DC8-86V

    8 Channel Wireless RF433MHz Remote Control Switch Relay Module DC8-86V

    56.59
    eBay eBay
  16. 5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino PI Practical Tool

    5pcs 5V Single 1 Channel Relay Module Board Shield For Arduino PI Practical Tool

    15.75
    eBay eBay
  17. 5V/12V/24V 8 Channel Relays Unit Module for Intelligent Home Automation Solution

    5V/12V/24V 8 Channel Relays Unit Module for Intelligent Home Automation Solution

    11.55
    eBay eBay
  18. 7-30V 8 Channel Modbus Rtu Relay Module RS485 TTL Multifunction Control Switch

    7-30V 8 Channel Modbus Rtu Relay Module RS485 TTL Multifunction Control Switch

    22.51
    eBay eBay
  19. 10x NEW 1 Channel 12V Relay Module with optocoupler for Arduino PIC ARM DSP AVR

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

    13.26
    eBay eBay
  20. GEYA 12/24V 2-16 Channel Omron Relay Module & Fuse Protect PLC Controller SPDT

    GEYA 12/24V 2-16 Channel Omron Relay Module & Fuse Protect PLC Controller SPDT

    30.32
    eBay eBay
  21. 5V ESP8266 WIFI Relay Module Dual Channel ESP-12F Development Doard NEW

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

    8.17
    eBay eBay
  22. 5V 10A one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    5V 10A one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    3.42
    eBay eBay
  23. 12V 16 Channel RS485 Relay Module Modbus RTU Serial Protocol for PLC PTZ Camera

    12V 16 Channel RS485 Relay Module Modbus RTU Serial Protocol for PLC PTZ Camera

    59.07
    eBay eBay
  24. 1PCS 8 Channel MICRO USB RELAY MODULE Upper Computer 5V 10A M

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

    14.37
    eBay eBay
  25. 5pcs 12V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    5pcs 12V one 1 Channel Relay Module With optocoupler For PIC AVR DSP ARM Arduino

    6.48
    eBay eBay
  26. DC12V 1-Channel Wireless Relay RF 433Mhz Remote Control Switch Receiver Module

    DC12V 1-Channel Wireless Relay RF 433Mhz Remote Control Switch Receiver Module

    5.11
    eBay eBay
  27. ESP8266 ESP-01/01S DC 5V Dual Channel WIFI Relay Module Delay

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

    9.46
    eBay eBay
  28. 2/8 CH Channel 5V Relay Module With Optocoupler Fit For Arduino PIC AVR DSP ARM

    2/8 CH Channel 5V Relay Module With Optocoupler Fit For Arduino PIC AVR DSP ARM

    3.01
    eBay eBay
  29. 2CH IR Infrared Switch 2-Channel 12V Remote Controll Switch Relay Board Module

    2CH IR Infrared Switch 2-Channel 12V Remote Controll Switch Relay Board Module

    10.25
    eBay eBay
  30. 8 Channel 5V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSP

    8 Channel 5V Relay Module Shield for Arduino Meage 2560 1280 ARM PIC AVR DSP

    9.64
    eBay eBay

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