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Surveillance EquipmentAll CamcordersAll CamerasAll GPS DevicesAll PhonesAll Security CamerasApple HomeKit Compatible DevicesAudio Visual AccessoriesCar GPSCell Phone AccessoriesComputer AccessoriesComputer ComponentsComputer ServersComputer Software for Home & OfficeCorded PhonesDesktop ComputersGarminGeneral Electronic AccessoriesGoogleGPS AccessoriesGPS TrackersGrades 6-12 ElectronicsHeadphonesHome Audio, Speakers & SoundbarsHome TheaterInternet Phone Products (VoIP)Laptop AccessoriesLaptopsMobile Hotspots & Signal BoostersNetworkingPC GamingPortable AudioResold Movies & MediaRestored AutomotiveRestored HomeRestored PremiumRestored TechRestored ToolsSecurity CamerasSecurity Cameras and Security Camera SystemsShop all Headphones & SpeakersShop by BenefitShop by BrandShop by CompatibilityShop by RoomShop Camcorders by TypeShop Cameras by TypeSmart Energy and LightingSmart Home Assistants, Controllers & HubsStreaming DevicesSurveillance CamerasTP LinkTV AccessoriesVtechWalkie Talkies & 2-Way RadiosWorks with AlexaWorks with Google Assistant

Network Relays

Uses item details. Price when purchased online

6 Channel Relays Switches Module Intelligent Home Networks Switches Controller Intelligent Appliance Control Module $57.62

6 Channel Relays Switches Module Intelligent Home Networks Switches Controller Intelligent Appliance Control Module
current price $57.62

6 Channel Relays Switches Module Intelligent Home Networks Switches Controller Intelligent Appliance Control Module

2 Way PoEs Relays 1 to 2 Port PoEs Extender for Stable Internet Connection in Hotel and Large Venues $12.30

2 Way PoEs Relays 1 to 2 Port PoEs Extender for Stable Internet Connection in Hotel and Large Venues
current price $12.30

2 Way PoEs Relays 1 to 2 Port PoEs Extender for Stable Internet Connection in Hotel and Large Venues

YoLink Relay, YoLink 1/4 Mile Super Long Range Smart Relay Compatible with Alexa, Google, and IFTTT, Max. 5 amps - YoLink Hub Required From $28.58

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$2858

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
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Clearance Ethernet Remote Controls Module RJ45 Port Networking Webs Server 8 Channel Relays Integrated Remote Controller Board $37.07 Was $41.42

Ethernet Remote Controls Module RJ45 Port Networking Webs Server 8 Channel Relays Integrated Remote Controller Board
current price Now $37.07, Was $41.42

Ethernet Remote Controls Module RJ45 Port Networking Webs Server 8 Channel Relays Integrated Remote Controller Board

Tycon Systems TPDIN-POE-RELAY TPDIN PoE Powered Relay with Gigabit Data Passthrough - Up to 10A $72.46

Tycon Systems TPDIN-POE-RELAY TPDIN PoE Powered Relay with Gigabit Data Passthrough - Up to 10A
current price $72.46

Tycon Systems TPDIN-POE-RELAY TPDIN PoE Powered Relay with Gigabit Data Passthrough - Up to 10A

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

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

Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board

Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board
Color：Black, variant on Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board
Color：White, variant on Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board
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Ethernet RJ45 TCP/IP Relay Remote Control Controller Network Web Server 8 Channels Relay Module Board

FOR Home Hf650 Industrial Di Do Way Io Controller Ethernet Rs45 8ch Remote Relay Ethernet Remote Controller $95.87

FOR Home Hf650 Industrial Di Do Way Io Controller Ethernet Rs45 8ch Remote Relay Ethernet Remote Controller
current price $95.87

FOR Home Hf650 Industrial Di Do Way Io Controller Ethernet Rs45 8ch Remote Relay Ethernet Remote Controller

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

3X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,3 x smart relay $15.18

3X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,3 x smart relay
current price $15.18

3X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,3 x smart relay

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 $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 $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

10X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,10 x smart relay $39.69

10X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control,10 x smart relay
current price $39.69

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

3 out of 5 Stars. 1 reviews

Enerwave Z-Wave Plus Dual Relay Module, Hidden Smart Switch, Single Pole, 120-277VAC, 10A Per Relay, NEUTRAL WIRE REQUIRED, ZWN-RSM2-PLUS, Black $47.99

Enerwave Z-Wave Plus Dual Relay Module, Hidden Smart Switch, Single Pole, 120-277VAC, 10A Per Relay, NEUTRAL WIRE REQUIRED, ZWN-RSM2-PLUS, Black
current price $47.99

Enerwave Z-Wave Plus Dual Relay Module, Hidden Smart Switch, Single Pole, 120-277VAC, 10A Per Relay, NEUTRAL WIRE REQUIRED, ZWN-RSM2-PLUS, Black

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Walmart Plus

NEW 2X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Life/Tuya Application, Wireless Remote Control $11.76

NEW 2X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Life/Tuya Application, Wireless Remote Control
current price $11.76

NEW 2X Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Life/Tuya Application, Wireless Remote Control

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

FOR Home Hf650 Industrial Di Do 8 Way Io Controller Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller $92.85

FOR Home Hf650 Industrial Di Do 8 Way Io Controller Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller
current price $92.85

FOR Home Hf650 Industrial Di Do 8 Way Io Controller Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller

WQNZMADO Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control $13.93 Was $15.48

WQNZMADO Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module Smart Life/Tuya Application, Wireless Remote Control
current price Now $13.93, Was $15.48

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

All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR From $106.77

All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR
AMX-HM4A-16MR, variant on All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR
AMX-HM4A-16MT, variant on All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR
AMX-HM7-46MRT, variant on All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR
AMX-HM7A-16MRT, variant on All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR
Options
From$10677

All-in-one Integrator Controller of HMI PLC Ethernet Touch Operate Panel Transistor Relay Analog PT100 HM7A-32MRT HM7A-32MR

4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control From $175.21

4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control
Kit1, variant on 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
Kit4, variant on 4G 8Ch Relay Switch GSM SMS LTE APP Remote Controller WithTemperature Humidity Sensor For Gate Opener Motor SM8-WLTE ,Smart WiFi Control
Kit7, 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$17521

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

2X Tuya 16A Wifi MINI Smart Switch DIY Control Relay Timer for Smart Life Yandex $11.29

2X Tuya 16A Wifi MINI Smart Switch DIY Control Relay Timer for Smart Life Yandex
current price $11.29

2X Tuya 16A Wifi MINI Smart Switch DIY Control Relay Timer for Smart Life Yandex

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

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module $12.18

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module
current price $12.18

Mini Smart WiFi Relay Switch, DIY Timer Light Switch Module

2X TUYA MiNi 16A Smart Switch Non-Metered Version Smart Wifi Switch Voice Control Home Automation Light Relay Module,2 x Wifi Smart Switch,White $13.69

2X TUYA MiNi 16A Smart Switch Non-Metered Version Smart Wifi Switch Voice Control Home Automation Light Relay Module,2 x Wifi Smart Switch,White
current price $13.69

2X TUYA MiNi 16A Smart Switch Non-Metered Version Smart Wifi Switch Voice Control Home Automation Light Relay Module,2 x Wifi Smart Switch,White

FOR Home Hf620 Industrial Di Do Way Io Controller Wifi Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller $87.83

FOR Home Hf620 Industrial Di Do Way Io Controller Wifi Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller
current price $87.83

FOR Home Hf620 Industrial Di Do Way Io Controller Wifi Ethernet Rs485 8ch Remote Relay Ethernet Remote Controller

Kramer 30-80392090 FC-28 Ethernet to Serial Port IR, GPI, O & Relay Controller $512.96

Kramer 30-80392090 FC-28 Ethernet to Serial Port IR, GPI, O & Relay Controller
current price $512.96

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

Enerwave Z-Wave Plus Relay, Smart Switch Wireless Remote Control to Lights and Ceiling Fans, 120-277VAC, 10A, Neutral Wire Required, ZWN-RSM1-PLUS, Black $42.85

Enerwave Z-Wave Plus Relay, Smart Switch Wireless Remote Control to Lights and Ceiling Fans, 120-277VAC, 10A, Neutral Wire Required, ZWN-RSM1-PLUS, Black
current price $42.85

Enerwave Z-Wave Plus Relay, Smart Switch Wireless Remote Control to Lights and Ceiling Fans, 120-277VAC, 10A, Neutral Wire Required, ZWN-RSM1-PLUS, Black

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CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor From $158.47

CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor
216-2AD23-0XB8, variant on CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor
216-2BD23 Ethernet, variant on CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor
216-2BD23-0XB8, variant on CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor
Options
From$15847

CPU226 216-2BD23 PLC Ethernet Port Replace Siemens S7-200 Programmable Logic Controller 24I 16O Analog 2AI 1AO Relay Transistor

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

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

UHF400-470MHz Portable Duplexer Bandwidth 200KHz Customizable Frequency Relays See price in cart

UHF400-470MHz Portable Duplexer Bandwidth 200KHz Customizable Frequency Relays
current price See price in cart

UHF400-470MHz Portable Duplexer Bandwidth 200KHz Customizable Frequency Relays

5 out of 5 Stars. 1 reviews

Cyberpower Systems USA 1 in. UPS Relay IO Management Card Db9 5-Out Contacts $158.00

Cyberpower Systems USA 1 in. UPS Relay IO Management Card Db9 5-Out Contacts
current price $158.00

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

FOR Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay Support for RS232 $50.32

FOR Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay Support for RS232
current price $50.32

FOR Four way isolation, 485 hub, 4 port, RS485 distributor, 1 point 4 shared device, relay Support for RS232

Relays Station Duplexer 50W UHF400-470MHz Customizable Frequency Portable Duplexer $128.73

Relays Station Duplexer 50W UHF400-470MHz Customizable Frequency Portable Duplexer
current price $128.73

Relays Station Duplexer 50W UHF400-470MHz Customizable Frequency Portable Duplexer

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

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

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

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

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

4G LTE FDD GSM SMS Smart Remote Relay Controller SM1-WLTE ON/OFF Switch APP Web Control For Sliding Swing Gate Opener ,Easy to Use

4G LTE FDD GSM SMS Smart Remote Relay Controller SM1-WLTE ON/OFF Switch APP Web Control For Sliding Swing Gate Opener ,Easy to Use

4G LTE FDD GSM SMS Smart Remote Relay Controller SM1-WLTE ON/OFF Switch APP Web Control For Sliding Swing Gate Opener ,Easy to Use

Vhf Uhf Mmdvm Relay Hotspot Support P25 Dstar Radio For Gateway Hotspot Expansion Board + S Pi-Star Pcb Antenna Mmdvm Relay

Vhf Uhf Mmdvm Relay Hotspot Support P25 Dstar Radio For Gateway Hotspot Expansion Board + S Pi-Star Pcb Antenna Mmdvm Relay

Vhf Uhf Mmdvm Relay Hotspot Support P25 Dstar Radio For Gateway Hotspot Expansion Board + S Pi-Star Pcb Antenna Mmdvm Relay

433MHz Lora LLCC68 Offline Test Development Board Kit E220-400TBH-SC Relay Networking Long Distance Low Power 30dbm UART OLED Button Control STM32F103C8T6 $23.99

433MHz Lora LLCC68 Offline Test Development Board Kit E220-400TBH-SC Relay Networking Long Distance Low Power 30dbm UART OLED Button Control STM32F103C8T6
current price $23.99

433MHz Lora LLCC68 Offline Test Development Board Kit E220-400TBH-SC Relay Networking Long Distance Low Power 30dbm UART OLED Button Control STM32F103C8T6

FOR 9480A RS485 HUB to 8 channels RS485 industrial isolation relay extension repeater $76.31

FOR 9480A RS485 HUB to 8 channels RS485 industrial isolation relay extension repeater
current price $76.31

FOR 9480A RS485 HUB to 8 channels RS485 industrial isolation relay extension repeater

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