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JESSINIE 2Pcs ESP8266 ESP-12F WiFi Single Relay Module ESP DC5-80V Wireless Controller Relay Module Board ESP-12F for IOT Smart Home APP

JESSINIE 2Pcs ESP8266 ESP-12F WiFi Single Relay Module ESP DC5-80V Wireless Controller Relay Module Board ESP-12F for IOT Smart Home APP

Model #: 592395321537

$43^.99 –
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Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control

Development Board 4 Way Relay Module, Programmable, Resettable, DC5-60V Power Supply, for Smart House Control

Limited time offer, ends 02/27

Model #: 636031981324

$53^.39 –
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8-CH Relay Module via Ethernet with Digital Input, Adopt Modbus RTU/Modbus TCP Protocol, Supports PoE Power Supply/DC Power Port/Screw Terminal/DC 7~36V Wide Range Power Input

8-CH Relay Module via Ethernet with Digital Input, Adopt Modbus RTU/Modbus TCP Protocol, Supports PoE Power Supply/DC Power Port/Screw Terminal/DC 7~36V Wide Range Power Input

Model #: 9359014177385

$94^.39 –
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waveshare 8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.

waveshare 8-CH Modbus RTU Relay Module with RS485 Interface, Modbus RTU Protocol, 7~36V Power Supply, Multi Isolation Protection Circuits Such as Power Isolation, Magnetical Isolation, TVS Diode etc.

Model #: 9550675442496

$76^.99 –

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Industrial ESP32-S3 6-Channel WiFi Relay Module, Supports W-iF-i/Blue-Too-th / RS485 Remote Control/Pico HAT, Built-in Power Isolation and Optocoupler Isolation Protection, with Rail-Mount Case

Industrial ESP32-S3 6-Channel WiFi Relay Module, Supports W-iF-i/Blue-Too-th / RS485 Remote Control/Pico HAT, Built-in Power Isolation and Optocoupler Isolation Protection, with Rail-Mount Case

Model #: 7438924164486

$69^.99 –

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

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

Model #: 9067384194658

$102^.99 –

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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

Limited time offer, ends 02/24

Model #: 124184301415

$90^.88 –
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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 02/24

Model #: 124184275181

$95^.88 –
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Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.

Waveshare Industrial Modbus RTU 8-ch Relay Module (E) with RS485, 30A High Current, Multi Isolation Protection, Optocoupler Isolation, Flyback Diode Protection, Rail-Mounted Case.

Model #: 683491599088

$125^.99 –
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Industrial Gigabit PoE++ Injector, 95W IEEE 802.3BT / 802.3at / 802.3af Compliant PoE (15.4W), PoE+ (30W), or PoE++(90W), Battery Powered PoE Injector DC Input 48V (36-56V), DIN Rail Mount

Industrial Gigabit PoE++ Injector, 95W IEEE 802.3BT / 802.3at / 802.3af Compliant PoE (15.4W), PoE+ (30W), or PoE++(90W), Battery Powered PoE Injector DC Input 48V (36-56V), DIN Rail Mount

Limited time offer, ends 02/24

Model #: 981362214130

$149^.78 –
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DSD TECH SH-BT04B 4 Channel Bluetooth Relay V2 Support Timer and Security Code

DSD TECH SH-BT04B 4 Channel Bluetooth Relay V2 Support Timer and Security Code

Model #: 994255015387

$40^.99 –

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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

$110^.99 –

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Linovision Industrial Gigabit 90W POE++ Splitter with IEEE802.3bt PoE and DC 5/9/12/24V Output, Din Rail Mounting, Power Supply for PTZ Cameras, Access Control Systems

Linovision Industrial Gigabit 90W POE++ Splitter with IEEE802.3bt PoE and DC 5/9/12/24V Output, Din Rail Mounting, Power Supply for PTZ Cameras, Access Control Systems

Model #: 324589309805

$125^.99 –

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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

Model #: LEMSB083KK3CZL

$113^.99 –
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Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

Industrial 6-Channel RP2350 Relay Module, Onboard RS485/Pico HAT Interfaces, Compatible with Raspberry Pi Pico Hats, Expanding RTC/CAN / RS232 / LoRa/Sensor, RS485,etc. Multi Protection Circuits

Model #: 680952975764

$71^.99 –
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8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

8 Channel Network Relay Module Remote Control Relay Device Ethernet to RS485 TCP Relay Module

Model #: 694782986661

$110^.99 –
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Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module for Automation Control

Jeanoko RS232 DB9 Female Interface 16-Channel Relay Board Serial Port Smart Module 8 Working Modes Relay Module for Automation Control

Model #: 9435761115075

$72^.99 –
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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

Limited time offer, ends 02/24

Model #: BZ59-3871

$92^.08 –
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Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

Waveshare Industrial 8-Ch Analog Output Module, 12-Bit DA Conversion, Supports 8-Ch Simultaneous Current Output, DC 7~36V Wide Voltage Power Supply, Modbus RTU Protocol, Rail-Mount Support

Model #: 9391048876674

$69^.99 –

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