Surveillance EquipmentAll CamcordersAll CamerasAll GPS DevicesAll Home AssistantsAll PhonesAll Security CamerasApple HomeKit Compatible DevicesAudio Visual AccessoriesCar GPSCell Phone AccessoriesComputer AccessoriesComputer ComponentsCorded PhonesDesktop ComputersDrone AccessoriesGeneral Electronic AccessoriesGoogleGPS AccessoriesGPS TrackersGrades 6-12 ElectronicsHeadsets & AccessoriesHome Audio, Speakers & SoundbarsHome TheaterInternet Phone Products (VoIP)Laptop AccessoriesLaptopsMobile Hotspots & Signal BoostersNetworkingPC GamingPortable AudioRestored AutomotiveRestored HomeRestored TechRestored ToolsSecurity CamerasSecurity Cameras and Security Camera SystemsShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Camcorders by TypeShop Cameras by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSurveillance CamerasTP LinkTV AccessoriesWalkie Talkies & 2-Way RadiosWorks with AlexaWorks with Google Assistant
Sort by|
Surveillance EquipmentAll CamcordersAll CamerasAll GPS DevicesAll Home AssistantsAll PhonesAll Security CamerasApple HomeKit Compatible DevicesAudio Visual AccessoriesCar GPSCell Phone AccessoriesComputer AccessoriesComputer ComponentsCorded PhonesDesktop ComputersDrone AccessoriesGeneral Electronic AccessoriesGoogleGPS AccessoriesGPS TrackersGrades 6-12 ElectronicsHeadsets & AccessoriesHome Audio, Speakers & SoundbarsHome TheaterInternet Phone Products (VoIP)Laptop AccessoriesLaptopsMobile Hotspots & Signal BoostersNetworkingPC GamingPortable AudioRestored AutomotiveRestored HomeRestored TechRestored ToolsSecurity CamerasSecurity Cameras and Security Camera SystemsShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Camcorders by TypeShop Cameras by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsSurveillance CamerasTP LinkTV AccessoriesWalkie Talkies & 2-Way RadiosWorks with AlexaWorks with Google Assistant

Network Relays

Uses item details. Price when purchased online

DC12V 8 Channel Ethernet Relays Networking Switches Modbus UDP Webs HTTP RS485 Timers Module

DC12V 8 Channel Ethernet Relays Networking Switches Modbus UDP Webs HTTP RS485 Timers Module

DC12V 8 Channel Ethernet Relays Networking Switches Modbus UDP Webs HTTP RS485 Timers Module

YAHHU Matter Smart Breaker 10A WiFi Relay Switch Module HomeKit Compatible 1CH Smart Home Automation (1.54 inches / 39.1 mm) $14.11

YAHHU Matter Smart Breaker 10A WiFi Relay Switch Module HomeKit Compatible 1CH Smart Home Automation (1.54 inches / 39.1 mm)
current price $14.11

YAHHU Matter Smart Breaker 10A WiFi Relay Switch Module HomeKit Compatible 1CH Smart Home Automation (1.54 inches / 39.1 mm)

TOPGREENER Wi-Fi Relay Module, Hidden Smart Switch for Fans, Lights, Outlets, 120-240VAC, 10A, ETL Listed, TGWFRSM1, Black From $14.99

TOPGREENER Wi-Fi Relay Module, Hidden Smart Switch for Fans, Lights, Outlets, 120-240VAC, 10A, ETL Listed, TGWFRSM1, Black
Available in additional 3 options
Options
From$1499

TOPGREENER Wi-Fi Relay Module, Hidden Smart Switch for Fans, Lights, Outlets, 120-240VAC, 10A, ETL Listed, TGWFRSM1, Black

Save with
Walmart Plus

8 Channel Relays Ethernet Remote Controls Module RJ45 Port Networking Webs Server DC12V Support 485 Networking

8 Channel Relays Ethernet Remote Controls Module RJ45 Port Networking Webs Server DC12V Support 485 Networking

8 Channel Relays Ethernet Remote Controls Module RJ45 Port Networking Webs Server DC12V Support 485 Networking

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller Was $32.19

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller

Shelly 1 One PM Smart Relay Switch WiFi Open Source Wireless Home Automation $27.49

Shelly 1 One PM Smart Relay Switch WiFi Open Source Wireless Home Automation
current price $27.49

Shelly 1 One PM Smart Relay Switch WiFi Open Source Wireless Home Automation

10X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,10 x smart relay $42.69

10X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,10 x smart relay
current price $42.69

10X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,10 x smart relay

Riousery eWeLink Smart WiFi Switch Module 2CH AC85-250V Universal Wireless Relay Receiver with Timer Phone APP Remote Control Voice Command Compatible with Alexa Google Home for Smart Home Automation $20.11

Riousery eWeLink Smart WiFi Switch Module 2CH AC85-250V Universal Wireless Relay Receiver with Timer Phone APP Remote Control Voice Command Compatible with Alexa Google Home for Smart Home Automation
current price $20.11

Riousery eWeLink Smart WiFi Switch Module 2CH AC85-250V Universal Wireless Relay Receiver with Timer Phone APP Remote Control Voice Command Compatible with Alexa Google Home for Smart Home Automation

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller $38.67

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller
current price $38.67

Ethernet RJ45 Webs Remote Controls Board with 8 Channel Relays Integrated 485 Networking Controller

M Buder GSM Gate Opener 4G Remote Control Relay Switch Mobile Phone Access Controller APP WEB Temp Humidity Alarm SMS Power Failure 110-240V 7.87 inches / 20 cm $65.67

M Buder GSM Gate Opener 4G Remote Control Relay Switch Mobile Phone Access Controller APP WEB Temp Humidity Alarm SMS Power Failure 110-240V 7.87 inches / 20 cm
current price $65.67

M Buder GSM Gate Opener 4G Remote Control Relay Switch Mobile Phone Access Controller APP WEB Temp Humidity Alarm SMS Power Failure 110-240V 7.87 inches / 20 cm

Reduced price Shelly 1PM Mini Gen3 | WiFi & Bluetooth Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required $12.59 Was $17.99

Shelly 1PM Mini Gen3 | WiFi & Bluetooth Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required
current price Now $12.59, Was $17.99

Shelly 1PM Mini Gen3 | WiFi & Bluetooth Smart Switch Relay, 1 Channel 8A with Power Measurement | Home Automation | Compatible with Alexa & Google Home | iOS Android App | No Hub Required

5 out of 5 Stars. 8 reviews

PAN3060 Spread Spectrum Module E290-400MM20S Single Point Wake Up 20dbm AT Command Low Power Long Distance Relay Networking RSSI IAP $2.49

PAN3060 Spread Spectrum Module E290-400MM20S Single Point Wake Up 20dbm AT Command Low Power Long Distance Relay Networking RSSI IAP
current price $2.49

PAN3060 Spread Spectrum Module E290-400MM20S Single Point Wake Up 20dbm AT Command Low Power Long Distance Relay Networking RSSI IAP

YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required From $29.99

YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required
With Hub, variant on YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required
Without Hub, variant on YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required
Options
From$2999

YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required

5 out of 5 Stars. 1 reviews
Save with
Walmart Plus

Suodoka LAN Ethernet 2 Way Relay Board Delay Switch TCP UDP Controller Module WEB Server Relay Board for Smart Home Network Management, 3.94 inches / 10 cm Length $26.23

Suodoka LAN Ethernet 2 Way Relay Board Delay Switch TCP UDP Controller Module WEB Server Relay Board for Smart Home Network Management, 3.94 inches / 10 cm Length
current price $26.23

Suodoka LAN Ethernet 2 Way Relay Board Delay Switch TCP UDP Controller Module WEB Server Relay Board for Smart Home Network Management, 3.94 inches / 10 cm Length

Global Cach GC-100-12 with 12" Enclosure, 2 Serial RS232, 3 Normally Open Relays, and 6 IR Outputs $265.91

Global Cach GC-100-12 with 12" Enclosure, 2 Serial RS232, 3 Normally Open Relays, and 6 IR Outputs
current price $265.91

Global Cach GC-100-12 with 12" Enclosure, 2 Serial RS232, 3 Normally Open Relays, and 6 IR Outputs

WQNZMADO Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control $13.23

WQNZMADO Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control
current price $13.23

WQNZMADO Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control

4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control From $178.46

4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control
Kit3, variant on 4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control
Kit8, variant on 4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control
Options
From$17846

4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control

Suodoka 16A WiFi Relay Switch Module Smart Light Switch 1 Channel with Power Monitoring Timer Compatible with Alexa Tuya App for Home Automation Upgrade $18.86

Suodoka 16A WiFi Relay Switch Module Smart Light Switch 1 Channel with Power Monitoring Timer Compatible with Alexa Tuya App for Home Automation Upgrade
current price $18.86

Suodoka 16A WiFi Relay Switch Module Smart Light Switch 1 Channel with Power Monitoring Timer Compatible with Alexa Tuya App for Home Automation Upgrade

M Buder 4G GSM Opener Multipurpose Remote Control Reset Control Switch Relay Switch Power Failure Reminder EU Version for Access Control, Smart Home Automation, and Industrial Applications 9-36V DC From $57.56

M Buder 4G GSM Opener Multipurpose Remote Control Reset Control Switch Relay Switch Power Failure Reminder EU Version for Access Control, Smart Home Automation, and Industrial Applications 9-36V DC
Available in additional 2 options
Options
From$5756

M Buder 4G GSM Opener Multipurpose Remote Control Reset Control Switch Relay Switch Power Failure Reminder EU Version for Access Control, Smart Home Automation, and Industrial Applications 9-36V DC

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module $13.05

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module
current price $13.05

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module

Kramer 30-80392090 FC-28 Ethernet to Serial Port IR, GPI, O & Relay Controller $535.86

Kramer 30-80392090 FC-28 Ethernet to Serial Port IR, GPI, O & Relay Controller
current price $535.86

Kramer 30-80392090 FC-28 Ethernet to Serial Port IR, GPI, O & Relay Controller

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module $15.74

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module
current price $15.74

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module

SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control From $152.50

SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control
Kit1, variant on SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control
Kit2, variant on SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control
Kit3, variant on SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control
Kit4, variant on SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control
Options
From$15250

SMS GSM 4G LTE APP Remote Controller 4 Channel Relay ON/OFF Switch For Gate Opener Motor Control

1pc 1200M 5G Dual Frequency Through Wall Repeater US Plug WiFi Signal Amplifier Cover Relay Booster A-P In A Large Area $28.39

1pc 1200M 5G Dual Frequency Through Wall Repeater US Plug WiFi Signal Amplifier Cover Relay Booster A-P In A Large Area
current price $28.39

1pc 1200M 5G Dual Frequency Through Wall Repeater US Plug WiFi Signal Amplifier Cover Relay Booster A-P In A Large Area

868MHz 915MHz SX1268 Lora Wireless Data Transmission Station E95-DTU(900SL30-485) RS485 30dbm 10KM Modbus Relay Network LBT $42.99

868MHz 915MHz SX1268 Lora Wireless Data Transmission Station E95-DTU(900SL30-485) RS485 30dbm 10KM Modbus Relay Network LBT
current price $42.99

868MHz 915MHz SX1268 Lora Wireless Data Transmission Station E95-DTU(900SL30-485) RS485 30dbm 10KM Modbus Relay Network LBT

433MHz 470MHz Lora Wireless Module E22-400T33E 33dbm 12KM Mini PCI-e UART RS485 RS232 USB LBT RSSI Relay Networking $28.99

433MHz 470MHz Lora Wireless Module E22-400T33E 33dbm 12KM Mini PCI-e UART RS485 RS232 USB LBT RSSI Relay Networking
current price $28.99

433MHz 470MHz Lora Wireless Module E22-400T33E 33dbm 12KM Mini PCI-e UART RS485 RS232 USB LBT RSSI Relay Networking

LAZIOEGR 8-Channel WiFi Relay Module ESP8266 Development Board for Smart Home Automation, Wireless Control Module DC 7-28V / 5V (8.26 x 5.90 inches / 21.0 x 15.0 cm) $21.47

LAZIOEGR 8-Channel WiFi Relay Module ESP8266 Development Board for Smart Home Automation, Wireless Control Module DC 7-28V / 5V (8.26 x 5.90 inches / 21.0 x 15.0 cm)
current price $21.47

LAZIOEGR 8-Channel WiFi Relay Module ESP8266 Development Board for Smart Home Automation, Wireless Control Module DC 7-28V / 5V (8.26 x 5.90 inches / 21.0 x 15.0 cm)

RTU5035 GSM APP Remote Control Wireless Gate Opener Relay Switch with Antenna $40.54

RTU5035 GSM APP Remote Control Wireless Gate Opener Relay Switch with Antenna
current price $40.54

RTU5035 GSM APP Remote Control Wireless Gate Opener Relay Switch with Antenna

Lora Wireless Module 230MHz E22-230T33E 33dbm 16km Mini Pci-e UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking $26.99

Lora Wireless Module 230MHz E22-230T33E 33dbm 16km Mini Pci-e UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking
current price $26.99

Lora Wireless Module 230MHz E22-230T33E 33dbm 16km Mini Pci-e UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking

230MHz Lora Wireless Data Transmission Modem RS485 RS232 E90-DTU(230SL42) 15W 30KM Relay Network LBT RSSI Watchdog $299.99

230MHz Lora Wireless Data Transmission Modem RS485 RS232 E90-DTU(230SL42) 15W 30KM Relay Network LBT RSSI Watchdog
current price $299.99

230MHz Lora Wireless Data Transmission Modem RS485 RS232 E90-DTU(230SL42) 15W 30KM Relay Network LBT RSSI Watchdog

Yajisi Smart Light Switch Module WiFi Relay 3 Gang Wireless Control Compatible with Tuya Alexa Home Automation 90-250V $23.54

Yajisi Smart Light Switch Module WiFi Relay 3 Gang Wireless Control Compatible with Tuya Alexa Home Automation 90-250V
current price $23.54

Yajisi Smart Light Switch Module WiFi Relay 3 Gang Wireless Control Compatible with Tuya Alexa Home Automation 90-250V

Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable From $35.14

Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable
1 Gang Switch, variant on Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable
2 Gang Switch, variant on Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable
3 Gang Switch, variant on Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable
Options
From$3514

Smart Light Switch Relay Module 1/2/3 Gang Smart Life/Tuya Control, With Alexa Home ,Trusted and Reliable

Cyberpower Systems USA 1 in. UPS Relay IO Management Card Db9 5-Out Contacts $168.78

Cyberpower Systems USA 1 in. UPS Relay IO Management Card Db9 5-Out Contacts
current price $168.78

Cyberpower Systems USA 1 in. UPS Relay IO Management Card Db9 5-Out Contacts

RNLUGM 300M Wireless Network Repeater Wifi Signal Amplifier Chip, The Latest Generation Relay Booster

RNLUGM 300M Wireless Network Repeater Wifi Signal Amplifier Chip, The Latest Generation Relay Booster

RNLUGM 300M Wireless Network Repeater Wifi Signal Amplifier Chip, The Latest Generation Relay Booster

FOR Amx-fx3u-26mr Ethernet Plc Compatible Controller Relay 2ai/1ao 16i/10o Modbus+programming Cable Clp Fx3u $166.77

FOR Amx-fx3u-26mr Ethernet Plc Compatible Controller Relay 2ai/1ao 16i/10o Modbus+programming Cable Clp Fx3u
current price $166.77

FOR Amx-fx3u-26mr Ethernet Plc Compatible Controller Relay 2ai/1ao 16i/10o Modbus+programming Cable Clp Fx3u

GSM Door Gate Opener 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch From $109.69

GSM Door Gate Opener 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch
KIT2, variant on GSM Door Gate Opener 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch
Kit4, variant on GSM Door Gate Opener 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch
Options
From$10969

GSM Door Gate Opener 4 Channels GSM Wireless Mobile Phone Remote Control Switch Controller Relay Intelligent Switch

230MHz Lora Wireless Module E22-230T30E Mini PCI-e 30dbm 10Km UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking $19.99

230MHz Lora Wireless Module E22-230T30E Mini PCI-e 30dbm 10Km UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking
current price $19.99

230MHz Lora Wireless Module E22-230T30E Mini PCI-e 30dbm 10Km UART RS485 RS232 Serial Port IAP LBT RSSI Relay Networking

Mainly Improve Your Wifi Signal to 300Mbps - Remote Wireless Relay Access Point

Mainly Improve Your Wifi Signal to 300Mbps - Remote Wireless Relay Access Point
Available in additional 2 options
Options

Mainly Improve Your Wifi Signal to 300Mbps - Remote Wireless Relay Access Point

GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control From $60.41

GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control
2G no adapter, variant on GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control
2G with adapter, variant on GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control
3G no adapter, variant on GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control
3G with adapter, variant on GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control
Options
From$6041

GSM Gate Opener Access Relay Switch Remote Control By Free Call Home Alarm System Security For Automatic Door Opener RTU5034 ,Smart WiFi Control

GSM 4G LTE Gate Opener Automatic Goor Gsm Relay Switch For Sliding Swing Garage Gate Opener Replace Home Security Remote Control From $75.09

GSM 4G LTE Gate Opener Automatic Goor Gsm Relay Switch For Sliding Swing Garage Gate Opener Replace Home Security Remote Control
G202 2G, variant on GSM 4G LTE Gate Opener Automatic Goor Gsm Relay Switch For Sliding Swing Garage Gate Opener Replace Home Security Remote Control
RTU5024 US, variant on GSM 4G LTE Gate Opener Automatic Goor Gsm Relay Switch For Sliding Swing Garage Gate Opener Replace Home Security Remote Control
Options
From$7509

GSM 4G LTE Gate Opener Automatic Goor Gsm Relay Switch For Sliding Swing Garage Gate Opener Replace Home Security Remote Control

Other options to consider

View all

Popular in Network Relays

Related Products