Shop Web Controlled Relay

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$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
33
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
33
$26.37
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
3K+
19% off
$26.37
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
3K+
$24.90
Yitouniu Tuya Wifi Smart Temperature Sensor Controller, 4-Channel 85-250V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact,
Amazon.com
1
$24.90
Yitouniu Tuya Wifi Smart Temperature Sensor Controller, 4-Channel 85-250V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact,
Amazon.com
1
$159.00
MIDI Solutions Relay MIDI Event-Controlled Relay MIDI Relay Switch With 1 X MIDI Input, 1 X MIDI Through, And 1 X 1/4" Relay Output
Sweetwater
$159.00
MIDI Solutions Relay MIDI Event-Controlled Relay MIDI Relay Switch With 1 X MIDI Input, 1 X MIDI Through, And 1 X 1/4" Relay Output
Sweetwater
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
150
20% off
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
150
$22.99
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
1K+
20% off
$22.99
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
1K+
$255.65
SR2B201B Schneider Electric
WiAutomation US
$255.65
SR2B201B Schneider Electric
WiAutomation US
$12.90
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
293
$12.90
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
293
$21.99
$27.49
Shelly 1PM Gen3 | Wifi Smart Relay Switch With Power Metering, 1-Channel 16A | Home Automation | Compatible With Alexa & Google Home | Ios Android App
Amazon.com
21
20% off
$21.99
$27.49
Shelly 1PM Gen3 | Wifi Smart Relay Switch With Power Metering, 1-Channel 16A | Home Automation | Compatible With Alexa & Google Home | Ios Android App
Amazon.com
21
$32.99
Dieserc 4X1 Channel Wifi Smart Switch With 1X Bluetooth Transmitter, DC 5V 12V 24V Passive Output Relay Module Ewelink APP Wifi Control Compatible
Amazon.com
93
$32.99
Dieserc 4X1 Channel Wifi Smart Switch With 1X Bluetooth Transmitter, DC 5V 12V 24V Passive Output Relay Module Ewelink APP Wifi Control Compatible
Amazon.com
93
$113.95
Msnswitch2 Internet Enabled IP Remote Power Switch With Reboot - Control Via Smartphone App, Cloud Service, Web Browser Or API - 2 Independent AC
Amazon.com
252
Free shipping
$113.95
Msnswitch2 Internet Enabled IP Remote Power Switch With Reboot - Control Via Smartphone App, Cloud Service, Web Browser Or API - 2 Independent AC
Amazon.com
252
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
13
10% off
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
13
$18.99
Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/
Amazon.com
414
$18.99
Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/
Amazon.com
414
$15.88
Zigbee 1CH AC 85-250V USB 5V Relay Smart Switch Module,Wireless APP Remote Control,Works With Tuya Zigbee Gateway,Alexa,Google Home (Required Zigbee
Amazon.com
20
$15.88
Zigbee 1CH AC 85-250V USB 5V Relay Smart Switch Module,Wireless APP Remote Control,Works With Tuya Zigbee Gateway,Alexa,Google Home (Required Zigbee
Amazon.com
20
$275.19
SR3B262BD Schneider Electric
WiAutomation US
$275.19
SR3B262BD Schneider Electric
WiAutomation US
$243.35
SR2E201B Schneider Electric
WiAutomation US
$243.35
SR2E201B Schneider Electric
WiAutomation US
$86.72
SR2A101BD Schneider Electric
WiAutomation US
$86.72
SR2A101BD Schneider Electric
WiAutomation US
$20.45
MHCOZY 4 Channels Wifi Smart Relay Switch, Ewelink App DC 5V AC 85-250V Passive Output Dry Contact Relay Module,Wifi Remtoe Voice Control Gate Lights
Amazon.com
301
$20.45
MHCOZY 4 Channels Wifi Smart Relay Switch, Ewelink App DC 5V AC 85-250V Passive Output Dry Contact Relay Module,Wifi Remtoe Voice Control Gate Lights
Amazon.com
301
$16.62
Shelly 1 Mini Gen4 | Wi-Fi, Zigbee & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A | Home Automation | Alexa, Smartthings, Google Home,
Amazon.com
23
$16.62
Shelly 1 Mini Gen4 | Wi-Fi, Zigbee & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A | Home Automation | Alexa, Smartthings, Google Home,
Amazon.com
23
$56.05
$73.75
SMS GSM 4G LTE APP Web Remote Controller 8 Channel Relay Output Input SM8-WLTE Temperature Humidity
Aliexpress
Free shipping
24% off
$56.05
$73.75
SMS GSM 4G LTE APP Web Remote Controller 8 Channel Relay Output Input SM8-WLTE Temperature Humidity
Aliexpress
Free shipping
$24.99
$29.99
Ghome Smart Plug, Wifi Smart Plugs Work With Alexa And Google Home, Smart Outlet Timer With APP Remote Control, 2.4Ghz Wi-Fi Only, No Hub Required,
Amazon.com
2K+
16% off
$24.99
$29.99
Ghome Smart Plug, Wifi Smart Plugs Work With Alexa And Google Home, Smart Outlet Timer With APP Remote Control, 2.4Ghz Wi-Fi Only, No Hub Required,
Amazon.com
2K+
$24.54
$48.82
8CH Tuya Wifi Switch Module DC 12V 24V 8 Channels Wireless Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
49% off
$24.54
$48.82
8CH Tuya Wifi Switch Module DC 12V 24V 8 Channels Wireless Relay Module APP Remote Control DIY Smart
Aliexpress
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$39.99
Sainsmart 16-Channel 9-36V USB Relay Module
Amazon.com
Free shipping
$10.35
$20.72
Tuya 30A Wifi Switch Module Wireless Relay Controller AC 220V 110V DC 12V 24V Smart Life APP Smart
Aliexpress
Free shipping
50% off
$10.35
$20.72
Tuya 30A Wifi Switch Module Wireless Relay Controller AC 220V 110V DC 12V 24V Smart Life APP Smart
Aliexpress
Free shipping
$285.00
Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Uswitch CS XT (External Antenna) $285 Relay Switch
uHaveControl
$285.00
Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Uswitch CS XT (External Antenna) $285 Relay Switch
uHaveControl
$265.00
Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Uswitch CS Relay Switch
uHaveControl
$265.00
Wifi/Ethernet Web Controlled Relays And I/O Uswitch CS Uswitch CS Relay Switch
uHaveControl
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
Free shipping
$74.99
Waveshare Modbus RTU 32-Ch Relay Module, RS485 Interface, With Multiple Isolation Protection Circuits, Industrial-Grade, Rail-Mount Case
Amazon.com
5
$6.95
Miscellaneous Product AZ2100-1C-24DE RELAY E-MECH SPDT 30A 24DC
1877ForParts.com
$6.95
Miscellaneous Product AZ2100-1C-24DE RELAY E-MECH SPDT 30A 24DC
1877ForParts.com
$66.97
Smart Wifi Relay Switch Module Compatible With Alexa And RF Remote Control Ac Dc 732V Case
Inspire Uplift
$66.97
Smart Wifi Relay Switch Module Compatible With Alexa And RF Remote Control Ac Dc 732V Case
Inspire Uplift
$310.07
X-WR-1R12-1I-E WEB INC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$310.07
X-WR-1R12-1I-E WEB INC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$129.99
Wifi Smart Relay 2 Pole 50A Contactor 120V Lights, 40A Wireless
eBay
$129.99
Wifi Smart Relay 2 Pole 50A Contactor 120V Lights, 40A Wireless
eBay
$37.97
Smart Wifi Relay Switch Module With Voice And App Control 1R 1T 4
Inspire Uplift
$37.97
Smart Wifi Relay Switch Module With Voice And App Control 1R 1T 4
Inspire Uplift
$184.26
X-WR-1R12-1I24-I WEB INC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$184.26
X-WR-1R12-1I24-I WEB INC - Panel Accessories & Relay/Socket Supplies
Radwell.com
$105.95
Functional Devices RIB04P Power Control Relay 480V, 20A, DPDT
1877ForParts.com
$105.95
Functional Devices RIB04P Power Control Relay 480V, 20A, DPDT
1877ForParts.com
$50.88
Enerlites Smart Wi-Fi Single Relay Switch Module, Black (Enerlites WFRSM1-BK)
HomElectrical
$50.88
Enerlites Smart Wi-Fi Single Relay Switch Module, Black (Enerlites WFRSM1-BK)
HomElectrical
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
$63.00
Relay Output Module: 6-pt, 250 VAC/30 VDC (PN# GS4-06TR)
Automation Direct
ESP32 Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
ESP32 Relay Module - Control AC Appliances (Web Server) | Rando…
Dec 18, 2019
randomnerdtutorials.com
ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Server) | Random Nerd Tutorials
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ESP8266 NodeMCU Relay Module - Control AC Appliances (Web Serv…
Dec 18, 2019
randomnerdtutorials.com
IoT based Web controlled Home Automation using PIC Microcontroller and Adafruit IO
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IoT based Web controlled Home Automation using PIC Microcontro…
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circuitdigest.com
Home Automation with ESP8266 Web Server & Relay Module
Home Automation with ESP8266 Web Server & Relay Module
Aug 2, 2022
circuits-diy.com
General Purpose Relay Teamwork: Triple Relay Control Circuit Demo. #GeneralPurposeRelay #GeneralRelay #MiniaturePowerRelay #AutomationRelay #ControlRelay | WEAG Electric
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DIY Web Controlled Raspberry Pi Surveillance Robotic Car
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DIY Web Controlled Raspberry Pi Surveillance Robotic Car
Mar 24, 2017
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Web Controlled Servo using Arduino and Wi-Fi
Web Controlled Servo using Arduino and Wi-Fi
Dec 29, 2016
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Web Controlled Servo Motor using Arduino and esp8266
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Shop Web Controlled Relay

Sponsored
About our ads
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
33
Free shipping
$54.49
Shelly Pro 1 | Wi-Fi & LAN, 1-Channel Smart Relay Switch | Home Automation | Bluetooth Gateway | Compatible With Alexa & Google Home | No Hub Required
Amazon.com
33
$26.37
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
3K+
19% off
$26.37
$32.96
Shelly 1 Mini Gen3, Wifi & Matter Smart Relay Switch With Dry Contacts, 1-Channel 8A, Compatible With Alexa, Home Assistant, Smartthings & Google Home
Amazon.com
3K+
$24.90
Yitouniu Tuya Wifi Smart Temperature Sensor Controller, 4-Channel 85-250V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact,
Amazon.com
1
$24.90
Yitouniu Tuya Wifi Smart Temperature Sensor Controller, 4-Channel 85-250V Relay Switch, Remote Voice Control, APP Remote Control, Dry Contact,
Amazon.com
1
$159.00
MIDI Solutions Relay MIDI Event-Controlled Relay MIDI Relay Switch With 1 X MIDI Input, 1 X MIDI Through, And 1 X 1/4" Relay Output
Sweetwater
$159.00
MIDI Solutions Relay MIDI Event-Controlled Relay MIDI Relay Switch With 1 X MIDI Input, 1 X MIDI Through, And 1 X 1/4" Relay Output
Sweetwater
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
150
20% off
$27.19
$33.99
Shelly 2PM Gen3 | Wifi 2-Channel Smart Relay Switch With Power Metering | Home Automation | Roller Shutters, Blinds, Gates Control | Remote Control |
Amazon.com
150
$22.99
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
1K+
20% off
$22.99
$28.99
Shelly Plus 2PM UL | Wifi 2 Channels Smart Relay Switch With Power Metering | Home Automation | Alexa & Google Home Compatibility | Ios Android App |
Amazon.com
1K+
$255.65
SR2B201B Schneider Electric
WiAutomation US
$255.65
SR2B201B Schneider Electric
WiAutomation US
$12.90
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
293
$12.90
$13.90
MHCOZY Wifi Wireless Smart Switch Relay Module For Smart Home 5V 5V/12Vba Applied To Access Control, Turn On PC, Garage Door (1CH Smart Life App)
Amazon.com
293
$21.99
$27.49
Shelly 1PM Gen3 | Wifi Smart Relay Switch With Power Metering, 1-Channel 16A | Home Automation | Compatible With Alexa & Google Home | Ios Android App
Amazon.com
21
20% off
$21.99
$27.49
Shelly 1PM Gen3 | Wifi Smart Relay Switch With Power Metering, 1-Channel 16A | Home Automation | Compatible With Alexa & Google Home | Ios Android App
Amazon.com
21
$32.99
Dieserc 4X1 Channel Wifi Smart Switch With 1X Bluetooth Transmitter, DC 5V 12V 24V Passive Output Relay Module Ewelink APP Wifi Control Compatible
Amazon.com
93
$32.99
Dieserc 4X1 Channel Wifi Smart Switch With 1X Bluetooth Transmitter, DC 5V 12V 24V Passive Output Relay Module Ewelink APP Wifi Control Compatible
Amazon.com
93
$113.95
Msnswitch2 Internet Enabled IP Remote Power Switch With Reboot - Control Via Smartphone App, Cloud Service, Web Browser Or API - 2 Independent AC
Amazon.com
252
Free shipping
$113.95
Msnswitch2 Internet Enabled IP Remote Power Switch With Reboot - Control Via Smartphone App, Cloud Service, Web Browser Or API - 2 Independent AC
Amazon.com
252
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
13
10% off
$15.29
$16.99
Ewelink 16A Mini Wifi Relay Module Smart Switch,DIY Wireless Light Switch Voice Control Outlet For Smart Home Automationcompatible With Alexa/Google
Amazon.com
13
$18.99
Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/
Amazon.com
414
$18.99
Newgoal 4-Channel Wifi Smart Switch Relay Module, TUYA/Smart Life App For Smart Home Remote Control, Momentary Time Adjustable, Compatible With Alexa/
Amazon.com
414
$15.88
Zigbee 1CH AC 85-250V USB 5V Relay Smart Switch Module,Wireless APP Remote Control,Works With Tuya Zigbee Gateway,Alexa,Google Home (Required Zigbee
Amazon.com
20
$15.88
Zigbee 1CH AC 85-250V USB 5V Relay Smart Switch Module,Wireless APP Remote Control,Works With Tuya Zigbee Gateway,Alexa,Google Home (Required Zigbee
Amazon.com
20
$275.19
SR3B262BD Schneider Electric
WiAutomation US
$275.19
SR3B262BD Schneider Electric
WiAutomation US
$243.35
SR2E201B Schneider Electric
WiAutomation US
$243.35
SR2E201B Schneider Electric
WiAutomation US
$86.72
SR2A101BD Schneider Electric
WiAutomation US
$86.72
SR2A101BD Schneider Electric
WiAutomation US
$20.45
MHCOZY 4 Channels Wifi Smart Relay Switch, Ewelink App DC 5V AC 85-250V Passive Output Dry Contact Relay Module,Wifi Remtoe Voice Control Gate Lights
Amazon.com
301
$20.45
MHCOZY 4 Channels Wifi Smart Relay Switch, Ewelink App DC 5V AC 85-250V Passive Output Dry Contact Relay Module,Wifi Remtoe Voice Control Gate Lights
Amazon.com
301