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Industrial 8-Channel ESP32-S3 WiFi Relay Module, Xtensa 32-bit LX7 Dual-Core Processor, Onboard Isolated RS485 Interface +8-CH Digital Inputs + 8-CH Relays +PoE Network Port, Supports WiFi/BT

Industrial 8-Channel ESP32-S3 WiFi Relay Module, Xtensa 32-bit LX7 Dual-Core Processor, Onboard Isolated RS485 Interface +8-CH Digital Inputs + 8-CH Relays +PoE Network Port, Supports WiFi/BT

Model #: 477915975721

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2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use

2 Channel Support Modbus TCP Protocol Dc 5V Relay Module, 3.2 X 2 X 1.2Inch Network Relay, TCP Client and Udp Mode for Smart Home MultiClient Use

Model #: 9158154860610

$58^.89 –
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PoE Texas 8 Channel PoE-Enabled Relay Controller - 8 Channel Output + 8 Channel Input Network PoE Powered Relay Module - DIY Easy to Program Smart Relay Switch - Office and Home Automation Hubs

PoE Texas 8 Channel PoE-Enabled Relay Controller - 8 Channel Output + 8 Channel Input Network PoE Powered Relay Module - DIY Easy to Program Smart Relay Switch - Office and Home Automation Hubs

Model #: WUQ4548562121

$387^.35 –
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Direct from WUQ

This product is sold direct from the manufacturer.

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Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices

Modbus POE ETH Relay 8-CH Ethernet Relay Module Supports Sending Modbus RTU/Modbus TCP Protocol Commands via Ethernet Port to Control Relay and Various Devices

Limited time offer, ends 05/22

Model #: 124184275181

$91^.75 –
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Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case

Waveshare Industrial Modbus RTU 4-ch Relay Module with RS485 Interface, 30A High Current, Onboard LED Indicators, Multi Isolation Protection Circuits, Industrial Grade Rail-Mount Case

Model #: 124184301415

$90^.08 –
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Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports RS485 and Bluetooth/WiFi Remote Control

Industrial 8-Ch ESP32-S3 WiFi Relay Module, Onboard RS485, Digital Input, Relay, Ethernet Port and Multiple Isolation Protection Circuits, Supports RS485 and Bluetooth/WiFi Remote Control

Model #: 652843974231

$114^.78 –
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Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Waveshare 8-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case

Model #: BZ59-3871

$90^.88 –
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Synaccess Networks netBooter NP-0202DU Remote Monitor PDU

Synaccess Networks netBooter NP-0202DU Remote Monitor PDU

Model #: NP-0202DU

$489^.69 –
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GatePi 8 Channel - LoRa Based Relay Board 8 Channel Relay with LoRa Module Based on Raspberry Pi 2040 Smart Data Transmission LoRa Module, Transmission up to 5 KM (915MHz)

GatePi 8 Channel - LoRa Based Relay Board 8 Channel Relay with LoRa Module Based on Raspberry Pi 2040 Smart Data Transmission LoRa Module, Transmission up to 5 KM (915MHz)

Model #: 355756721649

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Shelly Plus 1PM UL | Wi-Fi & Bluetooth operated smart relay switch | 1 channel 15A | Power Metering | Wireless Lighting Control | Google Home & Alexa Compatibility | iOS & Android App| Home Automation

Shelly Plus 1PM UL | Wi-Fi & Bluetooth operated smart relay switch | 1 channel 15A | Power Metering | Wireless Lighting Control | Google Home & Alexa Compatibility | iOS & Android App| Home Automation

Brand: Shelly
Parts: 2 Years
Model #: Plus 1 PM-1 UL

$27^.49 –
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Volume Discounts:$25.49 - $27.49

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Shelly Plus i4 | WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays | Compatible with Google Home & Alexa | iOS & Android App | No Hub | Remote Control | Multi-Click | Home Automation

Shelly Plus i4 | WiFi & Bluetooth Smart 4-Digital inputs Controller of Shelly Relays | Compatible with Google Home & Alexa | iOS & Android App | No Hub | Remote Control | Multi-Click | Home Automation

Parts: 2 Years
Model #: Plus i4-1

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Shelly Flood | Wireless Smart flood Sensor | Leaking & Dripping Alarm | Temperature Measurement | Floor Heating Control | iOS & Android App | Compact Design

Shelly Flood | Wireless Smart flood Sensor | Leaking & Dripping Alarm | Temperature Measurement | Floor Heating Control | iOS & Android App | Compact Design

Brand: Shelly
Parts: 2 Years
Model #: Flood-1

$24^.99 –
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Shelly Plus 0-10V Dimmer | WiFi & Bluetooth Smart Dimmer Controller | Compatible with Google Home & Alexa | iOS & Android App | No Hub Required | Home Automation

Shelly Plus 0-10V Dimmer | WiFi & Bluetooth Smart Dimmer Controller | Compatible with Google Home & Alexa | iOS & Android App | No Hub Required | Home Automation

Model #: Plus 0-10V Dimmer

$18^.49 –
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For SHD-120A-CT-PCI/SS1 120 channels, digital relay card SHD-120A-CT

Refurbished For SHD-120A-CT-PCI/SS1 120 channels, digital relay card SHD-120A-CT

Model #: 731029970134

$362^.00 –
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For SHD-120A-CT-PCI/SS7 120 channels, digital relay card SHD-120A-CT

Refurbished For SHD-120A-CT-PCI/SS7 120 channels, digital relay card SHD-120A-CT

Model #: 731029970219

$638^.00 –
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For D30E1P75WCN 30-wire D30E1P75WCN relay voice card

Refurbished For D30E1P75WCN 30-wire D30E1P75WCN relay voice card

Model #: 731029972527

$96^.00 –
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