4G relay remote control module 8-way switching value output SMS telephone alarm MQTT industrial gateway

4G DTU/RTU SMS telephone alarm 4-way remote control relay module MQTT gateway switching value IO

2-way network relay control board module ModBusTCP remote switching value output delay IO

Switching value to Ethernet wireless transmission module 485 serial port acquisition IO relay output to WiFi communication

8-way Switching Value Input and Output Module 8-way Relay Control Module Serial Port Controller Relay Module

Wireless 4G Acquisition 485 / 8-way 0-5 / 10v4-20ma Analog Input Switching Value Relay Output Module

8-way Mutual Control Relay Module Control Module Input Control Output Ft-rs0808a Switching Value Controller

8-way Relay Output Module 8-way Switching Value Input and Output Relay Control Relay IO Control Switch

EMR-DO04S Four way Relay Output Module 485 RPM Switching Value On Off Signal Control RTU Protocol

EMR-EDO16 Ethernet Control TCP Switching Value Industrial Grade 16 Channel Relay Output Module

4-way Switching Value Input and Output Module Switching Value Acquisition Module Relay Control Module Switching Value Control

Switching value output module 8-way relay output isolated RS485 MODBUS RTU communication

SM2-WLTE 4G LTE Intelligent Socket GSM SMS Telephone Remote Control Switch 2CH Relay Output Controller Network Remote Opener

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Multi Channel Switching Value Acquisition/Relay Output Remote Opening/Closing Of Circuit Breaker Protection Relay AM2SE-V

Switching Value Input and Output 10 Channels Input and 8 Channels Relay Output Module RS485 MODBUS-RTU Communication

Multi Channel Switching Value Acquisition/Relay Output Remote Opening/Closing Of Circuit Breaker Protection Relay AM2SE-H

Digital Input and Output Module 8-channel DS18B20 Temperature Acquisition Module Serial Port Relay Switching Value Input

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Switching Value Output Module 16 Channel Relay Output Isolated RS485 Modbus RTU Communication

22 Channels of Switching Value Input and Output, 4 Channels of Relay Output Module RS485 MODBUS-RTU Communication

Switching Value Input and Output 10 Channels Input and 6 Channels Relay Output Module RS485 MODBUS-RTU Communication

Network Switching Value Controller Switching Value Input and Output Network Relay Single Channel WiFi Intelligent Switch Module

Switching Value Input and Output 10 Channels Input and 4 Channels Relay Output Module RS485 MODBUS-RTU Communication

Current Switching Value Sensor / Output Relay Contact Signal /16k-sp-al (no)

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Switching Value Input to Relay Output Switching Value Isolation Safety Barrier One in One Out Two in Two Out Explosion-proof Ex

IOTRouter DAQ MQTT 4-20mA Relay Output Ethernet Gateway with Pulse Counting Manufacture

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SONOFF WIFI L2/L2 Lite Smart LED Light Strip Dimmable Flexible RGB Strip Light Remote Control With EWelink Alexa Google Home

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